Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Self Electronics Co. › Feng Ji
FJ

Feng Ji — 32 Patents

SCSelf Electronics Co.: 15 patents #6 of 70Top 9%
HCHangzhou Silan Integrated Circuit Co.: 4 patents #3 of 18Top 20%
SMShanghai Huali Microelectronics: 3 patents #35 of 202Top 20%
HCHangzhou Silan Microelectronics Co.: 2 patents #6 of 35Top 20%
Google: 2 patents #10,599 of 22,993Top 50%
XCXi'An Zhongxing New Software Co.: 1 patents #205 of 714Top 30%
Cisco: 1 patents #7,948 of 13,007Top 65%
Philips: 1 patents #3,761 of 7,731Top 50%
FTFsp-Powerland Technology: 1 patents #9 of 21Top 45%
FTFsp Technology: 1 patents #41 of 100Top 45%
OPPO: 1 patents #551 of 853Top 65%
CAChina Academy Of Aerospace Aerodynamics: 1 patents #4 of 26Top 20%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Feng Ji has been granted 32 US patents while listed as an inventor at Self Electronics Co.. The first was granted in 2012 and the most recent in August 2025. Feng Ji ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Feng Ji in Yancheng, CA, CN.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12399045 Swirler-type gas-liquid two-phase flow metering device and method Naiming Li, Zhongbiao Cheng, Dengquan Yuan 2025-08-26
12395002 Adapter and charging method Chen Tian, Jialiang Zhang 2025-08-19
12396170 Super flash and method for manufacturing same Jiacheng Wen, Zhi Tian 2025-08-19
12352664 Method and system for diagnosing high-enthalpy shock tunnel parameters Junmou Shen, Meixiao Hu, Jian Gong, Zhongjie Shao, Wei-Jyun Chen +6 more 2025-07-08
12321763 Adapting client application of feature phone based on experiment parameters Diego Accame, Abraham Lee, Yujie Wan, Shriya Raghunathan, Raymond Carino +2 more 2025-06-03
11947438 Operation and maintenance system and method Lixia Liu, Tao Wen 2024-04-02
11644233 Refrigerator supporting rod for installing lighting device Zhaoyong Zheng 2023-05-09
11629435 Electrospun nanofiber membrane and method for preparing electrospun nanofiber membrane Min Zhang, Dong Li, Yifan LEI, Qingyi WANG, Jundong Wang +1 more 2023-04-18
11631946 Plug-in structure and a lamp using the plug-in structure Zhaoyong Zheng 2023-04-18
11578843 LED flexible strip lamp and manufacturing method thereof Zhaoyong Zheng 2023-02-14
11543177 Freezer frame with low temperature and heated parts Zhaoyong Zheng 2023-01-03
11216292 Adapting client application of feature phone based on experiment parameters Diego Accame, Abraham Lee, Yujie Wan, Shriya Raghunathan, Raymond Carino +2 more 2022-01-04 $94,516,000
11161734 MEMS assembly and manufacturing method thereof Yongxiang Wen, Chen Liu, Xiaoli Zhang 2021-11-02
11143388 Lighting lamp Zhaoyong Zheng, Huangfeng Pan 2021-10-12
11056498 Semiconductor device and manufacturing method therefor Jinshuang Zhang, Haoyu Chen, Qiwei Wang 2021-07-06
11047536 Tubular LED fixture Zhaoyong Zheng, Huangfeng Pan 2021-06-29
10670241 Lamp installation component — 2020-06-02
10634319 Strip-shaped LED interconnected high-voltage lamp Zhaoyong Zheng, Junjun Ying 2020-04-28
10598350 Strip lamp, assembly method and disassembly method thereof Zhaoyong Zheng 2020-03-24
10539316 Light distribution system for freezer Zhaoyong Zheng, Bozhang Xu 2020-01-21
10520180 Lamp Zhaoyong Zheng 2019-12-31
10513431 Multiple silicon trenches forming method for MEMS sealing cap wafer and etching mask structure thereof Yongxiang Wen, Chen Liu, Liwen Li 2019-12-24
10297662 Dielectrically isolated semiconductor device and method for manufacturing the same Changjun Zhang, Ping-Chuan Wang, Zuyin Chen 2019-05-21
10151871 Ultra-thin LED bar lights Zhaoyong Zheng 2018-12-11
10081541 Multiple silicon trenches forming method for MEMS sealing cap wafer and etching mask structure thereof Yongxiang Wen, Chen Liu, Liwen Li 2018-09-25

Nearby-Ranked Inventors

Jean-Sebastien Merette32
Nicolas Francois32
Rainer Liebhart32
Robert E. Simonson32
Johannes Meyer32
Siddharth K. Saraya32
Anton S. Kaplanyan32
Timothy S. Sherwood32
John Klier32