| Time Period: | Year ending 2026Q1 |
|---|---|
| Number of Issued Patents: | 178 |
| Number of clients: | 97 |
No Quality Score Badges for Birchwood IP in the current year. See our Law Firm Quality Score Rankings and our Company Quality Score Rankings.
| Company | No. of Issued Patents | Quality Badges of Company |
|---|---|---|
| Unknown | 48 | |
| Southwest Petroleum University | 7 | |
| SHENZHEN UNIVERSITY | 5 | |
| Shenzhen Wins Electronic Technology Co., Ltd. | 5 | |
| GUANGZHOU ISSYZONE TECHNOLOGY CO., LIMITED | 3 | |
| QINGDAO HUATIAN HAND TRUCK CO., LTD. | 3 | |
| Dongguan City Jianghan Electronics Co., Ltd | 3 | |
| HUNAN SIJIU TECHNOLOGY CO., LTD | 2 | |
| Southwest Jiaotong University | 2 | |
| Chengdu University of Technology | 2 | |
| Dongguan KJH Lights Co., LTD | 2 | |
| Shenzhen Amazwear Technology CO., LTD. | 2 | |
| China Institute of Water Resources and Hydropower Research | 2 | |
| Hangzhou Dianzi University | 2 | |
| House & Home Co., Ltd. | 2 | |
| Dongguan City Think-cool Thermal Dissipation Technologies Co.,Ltd | 2 | |
| XIAMEN MYDO SPORTS EQUIPMENT CO., LTD | 2 | |
| Jilin University | 2 | |
| Xiamen Forbetter Sanitary Ware Co., Ltd. | 2 | |
| AIChipSky Microelectronics Co., Ltd. | 2 | |
| Wuyi Shanqiu Leisure Products Co., Ltd. | 2 | |
| Guangdong huida electric appliance co. LTD | 1 | |
| CHINA AGRICULTURAL UNIVERSITY | 1 | |
| PURPLELEC INC. CO., Ltd | 1 | |
| IGO FURNITURE (GAO AN) LIMITED | 1 | |
| Taizhou Sen Kang Protective Equipment Factory | 1 | |
| Dongguan City is THE Art of Optoelectronic Technology Co., Ltd. | 1 | |
| ZHEJIANG UNIVERSITY | 1 | |
| SUNKEAN Cable Co., Ltd. | 1 | |
| MEFUN TECHNOLOGY (GD) CO., LTD. | 1 | |
| Zhuhai Shengchang Electronics Co., Ltd. | 1 | |
| Shenzhen Jueqi Technology Co., Ltd. | 1 | |
| Zhejiang Suoli Industry and Trade Co., Ltd. | 1 | |
| Zhejiang Mambobaby Baby Products Co., Ltd. | 1 | |
| SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY | 1 | |
| CHUNG CHENG FAUCET CO., LTD. | 1 | |
| JINJIANG ANRUN TEXTILE CO., LTD. | 1 | |
| YONGKANG NUOGE ELECTRICAL LTD | 1 | |
| ABSORB FORTUNE LIMITED | 1 | |
| Shenzhen Replay Technology Co., Ltd. | 1 | |
| Shandong Haowei Daily Necessities Co., Ltd. | 1 | |
| National University of Defense Technology | 1 | |
| DONGGUAN DONGDINGYUN TECHNOLOGY CO., LTD. | 1 | |
| Shenzhen Libsix Technology Co., Ltd. | 1 | |
| Rishang Optoelectronics Co., Ltd. | 1 | |
| Fujian Tiancheng Baode Intelligent Technology Co., Ltd. | 1 | |
| Chengdu University of Information Technology | 1 | |
| Sichuan Injet New Energy Co., Ltd. | 1 | |
| Yongkang Zuojian Industry and Trade Co., Ltd. | 1 | |
| Protech (Xiamen) Industry Co., Ltd. | 1 | |
| DONGGUAN SUNPRO INDUSTRIAL DEVELOPMENT CO., LTD | 1 | |
| Hangzhou Vocational & Technical College | 1 | |
| E & Home Co., Ltd. | 1 | |
| Zhongshan Donati Co., Ltd | 1 | |
| Huaneng Fuxin Windy Power Generator Co., Ltd. | 1 | |
| Sun City (xiamen) outdoor Technology Co., Ltd. | 1 | |
| XIAMEN JOPEO CO., LTD. | 1 | |
| Guangdong EREVO Electrical Technology Co., Ltd | 1 | |
| XIAMEN KINGQUEEN INDUSTRIAL CO., LTD. | 1 | |
| Shineon Environments Technology Services Co., Ltd. | 1 | |
| MIAO OPTICS CO., LTD | 1 | |
| Shenzhen Habitat Technology Co., Ltd | 1 | |
| Xiamen RGBlink Science & Technology Co., Ltd. | 1 | |
| XIAMEN BONMART MACHINERY AND PLASTIC CO., LTD. | 1 | |
| KING TREE HANDICRAFTS (SHENZHEN) CO., LTD. | 1 | |
| Huizhou Latu Film Equipment Co. LTD | 1 | |
| SHENZHEN GREPOW BATTERY CO., LTD | 1 | |
| FOCUS LIGHTINGS TECH CO., LTD. | 1 | |
| TIANJIN YUJIN ARTIFICIAL INTELLIGENCE MEDICAL TECHNOLOGY CO., LTD. | 1 | |
| Flexitech LLC | 1 | |
| Yong Yi International Holding Co., Ltd. Taiwan Branch | 1 | |
| XIAMEN HEADLEADER TECHNOLOGY CO., LTD. | 1 | |
| Guangdong Vhood Electronic Technology Co., Ltd | 1 | |
| Dongguan Roker Electronics Co., Limited | 1 | |
| JIANGMEN YIKEMAITE ELECTRONIC TECHNOLOGY CO., LTD | 1 | |
| Chengdu Kawa Technology Co., Ltd | 1 | |
| XIAMEN CITY SPARK TECH. CO., LTD. | 1 | |
| DONGGUAN KAIYU PHOTOELECTRIC TECHNOLOGY CO., LTD | 1 | |
| LINHAI SHUNSHENG DECORATIVE LIGHTING CO., LTD | 1 | |
| Jiangmen Jianghai Hecheng Lighting Co., Ltd | 1 | |
| ZHEJIANG JIAHONG TOOLS MANUFACTURE CO., LTD | 1 | |
| XIAMEN YANJAN NEW MATERIAL CO., LTD. | 1 | |
| Guangdong Peir Outdoor Products Co., Ltd. | 1 | |
| PEKING UNIVERSITY | 1 | |
| Foshan Wangya Intelligent Technology Co., Ltd. | 1 | |
| Guangdong Sleek Intelligent Technology Co., Ltd | 1 | |
| Beijing Dushanqimei Brand Operation Co., Ltd. | 1 | |
| Homeradar ShenZhen Technology Co., Ltd | 1 | |
| XIAMEN COMFIER TECHNOLOGY CO., LTD. | 1 | |
| Huizhou Changwangda Hardware Products Co., Ltd. | 1 | |
| Qingdao Hilai Machinery Manufacture Co., Ltd. | 1 | |
| GUANGZHOU ISSYZONE TECHNOLOGY CO.,LIMITED | 1 | |
| HUIZHOU DESAY SV AUTOMOTIVE CO., LTD. | 1 | |
| ZHUHAI LEVELSURE TECHNOLOGY CO., LTD. | 1 | |
| Huizhou Fibercan Industrial Co., Ltd | 1 | |
| XIAMEN WORTHFIND CO, LTD. | 1 | |
| China Jiliang University | 1 |
This information is obtained from the USPTO and searching the Internet, and the information may be out of date or incorrect. Practitioners can update their info with USPTO OED.
| Tech Center | Description | No. of Issued Patents |
|---|---|---|
| 1600 | Biotechnology and Organic Chemistry | 0 |
| 1700 | Chemical and Materials Engineering | 12 |
| 2100 | Computer Architecture and Software | 6 |
| 2400 | Networking, Multiplexing, Cable, and Cybersecurity | 2 |
| 2600 | Communications | 10 |
| 2800 | Semiconductors/Memory, Circuits/Measuring and Testing, Optics/Photocopying, Printing/Measuring and Testing | 66 |
| 3600 | Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review | 36 |
| 3700 | Mechanical Engineering, Manufacturing, Gaming, and Medical Devices/Processes | 46 |
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