Guanghetong has obtained patents related to optical digital devices, with optical digital transmission devices enabling signal conversion and transmission.

MaticHoleFiller · 2026-04-04T19:31:12+00:00

March 31 News, the State Intellectual Property Office information shows that Shenzhen Guanghetong Wireless Co., Ltd. has applied for a patent titled "Optical Digital Transmission Device," with the authorization announcement number CN309876732S, authorized on March 27, 2026. The application number is CN202530404056.2, with the publication date of March 27, 2026, and the application date of July 10, 2025. The inventor is Zhou Chu. The patent agency is Shenzhen Century Hengcheng Intellectual Property Agency, patent agent Dong Chunlian, classification code 14-03(15).The patent abstract states that 1. The name of this appearance design product: Optical Digital Transmission Device. 2. The purpose of this appearance design product: used in optical fiber communication system equipment, mainly for converting and transmitting digital signals of different rates and formats. 3. This

MaticHoleFiller

2026-04-04 19:31:12

March 31, 2026, according to information from the National Intellectual Property Administration, Shenzhen GWAcom Wireless Co., Ltd. has applied for a patent titled “Optical Digital Transmission Device.” The authorized announcement publication number is CN309876732S, and the authorization announcement date is March 27, 2026. The application number is CN202530404056.2. The application publication date is March 27, 2026. The application date is July 10, 2025. The inventor is Zhou Chu. The patent agent is Shenzhen Shiji Hengcheng Intellectual Property Agency Co., Ltd. The patent agent is Dong Chunlian. The classification number is 14-03(15).

The patent abstract shows: 1. The name of this design product: Optical Digital Transmission Device. 2. The use of this design product: It is used for equipment in optical fiber communication systems, mainly for converting and transmitting digital signals between different data rates and different formats. 3. The design features of this design product: They lie in the shape. 4. The picture or photo that best indicates the design features: Design 1, perspective view 1. 5. Design 1 is designated as the basic design.

GWAcom was founded on November 11, 1999. It was listed on the Shenzhen Stock Exchange on April 13, 2017. Its registered address is in Shenzhen, Guangdong Province, and its office address is in Shenzhen, Guangdong Province, and in Hong Kong, China. It is a global leading supplier of wireless communication modules, with a dual advantage in both technology and market share, and its core business is wireless communication modules.

GWAcom engages in the design, R&D, and sales service of communication solutions for wireless communication modules and their application industries. The industry it belongs to under Shenwan is Communications—Communication Equipment—Communication Terminals and Accessories. It covers concept sectors such as AI toys, eSIM, and blockchain.

In 2025, GWAcom’s operating revenue was RMB 6.99B, ranking No. 1 among 7 companies in the industry, which is far above the industry average of RMB 3.12B and the median of RMB 2.98B. The company in second place is Cambridge Technology with RMB 4.82B. In its principal business, wireless communication module revenue was RMB 6.45B, accounting for 92.25%; solution revenue was RMB 476M, accounting for 6.81%; and other revenue was RMB 65.5064 million, accounting for 0.94%. Regarding net profit, in 2025 it was RMB 346M, ranking No. 2 in the industry. The industry average was RMB 0.2 billion, the median was RMB 143M, and the top company, Univision Information, had RMB 666M.

The patent situation of Shenzhen GWAcom Wireless Co., Ltd. in the recent period is as follows:

No.	Patent name	Patent type	Legal status	Application number	Application date	Publication (announcement) number	Publication (announcement) date	Inventors
1	A method, device, computer equipment and storage medium for emotion recognition	Invention patent	Substantive examination effective, published	CN202511896918.3	2025-12-15	CN121479280A	2026-02-06	Chen Fangxiong, Ma Xiao
2	A method for model deployment, system, device and computer-readable storage medium	Invention patent	Substantive examination effective, published	CN202511808211.2	2025-12-03	CN121614149A	2026-03-06	Zhang Kaiyue
3	A method, device, equipment and readable storage medium for identity authentication	Invention patent	Substantive examination effective, published	CN202511732826.1	2025-11-21	CN121463039A	2026-02-03	Hu Yan
4	A data processing method, system, device and computer-readable storage medium	Invention patent	Substantive examination effective, published	CN202511625380.2	2025-11-07	CN121094147A	2025-12-09	Zhang Yong, Li Yongfeng
5	A data processing method, system, device and computer-readable storage medium	Invention patent	Substantive examination effective, published	CN202511625375.1	2025-11-07	CN121094146A	2025-12-09	Zhang Yong, Li Yongfeng
6	A method and device for adaptive quantization of a neural network model	Invention patent	Published	CN202511587535.8	2025-10-31	CN121562670A	2026-02-24	Chen Fangxiong
7	A terminal device, method for data establishment, device and storage medium	Invention patent	Substantive examination effective, published	CN202511555146.7	2025-10-28	CN121284139A	2026-01-06	Li Shenggen, Xu Shaofeng
8	An optimization method for robotic arm control, device, electronic equipment and readable medium	Invention patent	Substantive examination effective, published	CN202511546956.6	2025-10-27	CN121245825A	2026-01-02	Wu Yihong, Ma Xiao
9	A feature extraction method based on on-device speech recognition, electronic device and readable medium	Invention patent	Substantive examination effective, published	CN202511545147.3	2025-10-27	CN121483237A	2026-02-06	Chen Fangxiong
10	A compatibility testing method, system, storage medium and program product for mini programs	Invention patent	Substantive examination effective, published	CN202511499889.7	2025-10-20	CN121597557A	2026-03-03	Request not to disclose name
11	A cross-regional working method, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202511437928.0	2025-10-09	CN121349072A	2026-01-16	Li Xinyi
12	A method, device, electronic equipment and storage medium for training a semantic segmentation model	Invention patent	Substantive examination effective, published	CN202511394679.1	2025-09-26	CN121213920A	2025-12-26	Request not to disclose name
13	A method, device, equipment and storage medium for a large model heterogeneous inference engine	Invention patent	Substantive examination effective, published	CN202511334268.3	2025-09-17	CN121457605A	2026-02-03	Request not to disclose name, Request not to disclose name, Request not to disclose name, Request not to disclose name, Request not to disclose name, Request not to disclose name, Request not to disclose name, Request not to disclose name, Request not to disclose name
14	A code completion method, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202511300158.5	2025-09-11	CN121433630A	2026-01-30	Request not to disclose name, Request not to disclose name
15	A method for constructing a segmentation model, device and storage medium	Invention patent	Substantive examination effective, published	CN202511288073.X	2025-09-09	CN121214922A	2025-12-26	Request not to disclose name
16	A semantic enhancement method, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202511248277.0	2025-09-01	CN121212151A	2025-12-26	Request not to disclose name
17	An audio recognition method and device based on marking and traceback correction	Invention patent	Substantive examination effective, published	CN202511241993.6	2025-09-01	CN121281496A	2026-01-06	Request not to disclose name
18	A transmission power configuration method, device, equipment, storage medium and product	Invention patent	Substantive examination effective, published	CN202511212860.6	2025-08-26	CN121174180A	2025-12-19	Song Jingshan
19	A model quantization method, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202511194863.1	2025-08-25	CN121145947A	2025-12-16	Request not to disclose name
20	A log capturing method, device, equipment, storage medium and product	Invention patent	Substantive examination effective, published	CN202511197546.5	2025-08-22	CN121144155A	2025-12-16	Li Hongxing
21	A method, device and medium for single standby with multiple cards for wireless communication equipment	Invention patent	Published	CN202511104944.8	2025-08-06	CN120980510A	2025-11-18	Yan Fuqiang
22	An intelligent meal-ordering method, device, electronic equipment and storage medium	Invention patent	Published	CN202511062722.4	2025-07-30	CN121029930A	2025-11-28	Request not to disclose name, Request not to disclose name
23	A data annotation method, device, electronic equipment and storage medium	Invention patent	Published	CN202511059014.5	2025-07-29	CN121033493A	2025-11-28	Request not to disclose name
24	A method for controlling a lawn mower, device, lawn mower and computer-readable storage medium	Invention patent	Substantive examination effective, published	CN202511002446.2	2025-07-18	CN120898610A	2025-11-07	Xi Xianghe
25	A method for line coverage by a trimmer, device, trimmer and computer-readable storage medium	Invention patent	Published	CN202511002494.1	2025-07-18	CN120972907A	2025-11-18	Xi Xianghe
26	A network switching method, communication module and equipment	Invention patent	Substantive examination effective, published	CN202510962942.6	2025-07-11	CN120750851A	2025-10-03	Liu Kun
27	Optical Digital Transmission Device	Design patent	Granted	CN202530404056.2	2025-07-10	CN309876732S	2026-03-27	Zhou Chu
28	A command recognition method, device, equipment and computer-readable medium	Invention patent	Published	CN202510947974.9	2025-07-09	CN120977303A	2025-11-18	Request not to disclose name, Request not to disclose name
29	A privacy protection method, device, electronic equipment and storage medium	Invention patent	Published	CN202510950901.5	2025-07-09	CN121030788A	2025-11-28	Request not to disclose name
30	A deep learning model quantization evaluation method, device and storage medium	Invention patent	Published	CN202510905904.7	2025-07-01	CN121031705A	2025-11-28	Request not to disclose name
31	An intelligent dialogue method, device, electronic equipment and storage medium	Invention patent	Granted, published	CN202510890236.5	2025-06-30	CN120407748B	2025-10-17	Request not to disclose name
32	A configuration method for a dynamic random-access memory, device, electronic equipment and storage medium	Invention patent	Published	CN202510890276.X	2025-06-30	CN121034363A	2025-11-28	Yu Zhenfu
33	An AI interaction method based on emotion recognition, device, electronic equipment and storage medium	Invention patent	Granted, published	CN202510876979.7	2025-06-27	CN120372487B	2025-11-28	Request not to disclose name
34	A heart-beat packet transmission method and related device	Invention patent	Substantive examination effective, published	CN202510865034.5	2025-06-25	CN120529397A	2025-08-22	Liu Kun
35	A target detection method, device, electronic equipment and storage medium	Invention patent	Granted, Substantive examination effective, published	CN202510860069.X	2025-06-25	CN120375101B	2025-09-05	Request not to disclose name
36	A data protection module, method and communication equipment	Invention patent	Published	CN202510821826.2	2025-06-18	CN120670342A	2025-09-19	Xu Xialin
37	A method for searching networks for multiple IMSIs in a SIM card, device, electronic equipment and readable storage medium	Invention patent	Substantive examination effective, published	CN202510728030.2	2025-05-30	CN120583491A	2025-09-02	Liu Jie
38	A message processing method, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202510729252.6	2025-05-30	CN120596296A	2025-09-05	Xu Hongxing
39	A communication method and device	Invention patent	Substantive examination effective, published	CN202510710375.5	2025-05-28	CN120499608A	2025-08-15	Liu Kun
40	A self-recovery method when a network is disconnected, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202510703921.2	2025-05-28	CN120512776A	2025-08-19	Sun Jinying
41	A method and device for determining the trigger state of a button for a robot	Invention patent	Substantive examination effective, published	CN202510682635.2	2025-05-23	CN120373143A	2025-07-25	Request not to disclose name, Request not to disclose name
42	A data transmission method, module, computer equipment and computer-readable storage medium	Invention patent	Substantive examination effective, published	CN202510648182.1	2025-05-19	CN120378422A	2025-07-25	Liu Kun
43	A processing method and device for robot operation area coverage	Invention patent	Substantive examination effective, published	CN202510643423.3	2025-05-16	CN120595791A	2025-09-05	Xi Xianghe
44	A method, device and communication equipment for radio-frequency state control	Invention patent	Substantive examination effective, published	CN202510622068.1	2025-05-14	CN120456330A	2025-08-08	Li Jian
45	A log transmission method, communication module, device and readable storage medium	Invention patent	Substantive examination effective, published	CN202510596388.4	2025-05-09	CN120416880A	2025-08-01	Li Hongxing
46	A method for image processing, device, computer equipment and storage medium	Invention patent	Substantive examination effective, published	CN202510588736.3	2025-05-07	CN120580169A	2025-09-02	Zheng Jianrong
47	A method and device for controlling a robot to carry out tasks in multiple regions	Invention patent	Substantive examination effective, published	CN202510562801.5	2025-04-30	CN120578159A	2025-09-02	Wang Zhenting
48	A method for controlling communication interference, communication system and equipment	Invention patent	Substantive examination effective, published	CN202510534175.9	2025-04-25	CN120417096A	2025-08-01	Wang Chongzhu
49	A power on/off pressure testing method, device, electronic equipment and storage medium	Invention patent	Substantive examination effective, published	CN202510534880.9	2025-04-25	CN120578542A	2025-09-02	Lü Zhe
50	A method for access, device and storage medium	Invention patent	Substantive examination effective, published	CN202510530222.2	2025-04-24	CN120416978A	2025-08-01	Li Jian

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