Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WJ

Wei Ji — 23 Patents

Huawei: 4 patents #3,204 of 15,535Top 25%
Sony: 3 patents #10,793 of 25,231Top 45%
ZCZoom Communications: 2 patents #45 of 216Top 25%
SCSpreadtrum Communications (Shanghai) Co.: 2 patents #66 of 236Top 30%
General Motors: 2 patents #6,303 of 18,328Top 35%
BTBeijing Const Instruments Technology: 2 patents #7 of 20Top 35%
TETencent: 1 patents #4,257 of 8,131Top 55%
INInnolux: 1 patents #643 of 1,038Top 65%
SCShanghai Hua Hong Nec Electronics Co.: 1 patents #24 of 55Top 45%
AAAbb Schweiz Ag: 1 patents #1,465 of 3,274Top 45%
GE: 1 patents #19,940 of 36,430Top 55%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Wei Ji has been granted 23 US patents while listed as an inventor at Sony. The first was granted in 2008 and the most recent in December 2025. Wei Ji ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Wei Ji in Lo Wu, CA, CN.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12511024 Multi-application interaction method Xuming Lu, Zhichen LIN 2025-12-30
12486426 Method of insulating a motor Wenya Xu, Chenguang ZHOU, Yu XIA, Guanying Ru, Yao-An Mo +1 more 2025-12-02
12474268 Device and method for measuring fluorescence signal in multi-illumination mode, and use of the method Lusheng GU, Tangyun Xu, Yang-Cheng Fu 2025-11-18
12452523 Photographing method and electronic device Haichen Cui, Guangyang Li, Gaofeng Chen 2025-10-21
12423820 Image segmentation method and apparatus, computer device, and storage medium Shuang Yu, Kai Ma, Yefeng Zheng 2025-09-23
12407780 Training modeling engines to predict contact center agent demand Qiumin Dong, Periyaven Naiken Gopalla, Tao Huang, Nicholas Troy Johnson, Eunkyung Kim +3 more 2025-09-02
12386457 Electronic device Chih-Yi Chen, Yu-Sheng Kao, Chun-Li CHU 2025-08-12
12374232 Virtual meeting coaching with content-based evaluation Bilung Lee, Vijay Venkataswamy Parthasarathy, David Dharmendran Rajkumar, Mark Yacovone 2025-07-29
12367576 Ultrasonic imaging method, ultrasonic imaging system, and non-transitory computer-readable medium Yuanlong Meng, Hui Ning, Feng WU, Gang Liu, Yao Ding 2025-07-22
12139243 Apparatus, method and computer program for controlling propulsion of marine vessel Bin LIU, Veli-Pekka Peljo, Peter Fransson, Arne Trangard, Winston Garcia-Gabin +4 more 2024-11-12
12106007 Collaborative display method, terminal device, and computer-readable storage medium Zhenchao Lin, Bin Kan, Xue Lu 2024-10-01
11740139 Flow guiding and heat dissipating type dry block temperature calibrator Hongjun Gao, Xuecan Li, Gang Wang, Chunying Zhang, Jianjun Lin 2023-08-29
11148986 Method for extracting polyol from a fermentation process Ji An Luo, Guozhu Shi, Yun Zhang, Bin Liu, Juanjuan Qian +2 more 2021-10-19
10976211 Fully-automated handheld pressure calibrator Zhiyong Huang, Xin Liu, Fengshan Dong, Xilei TIAN, Rui Li +4 more 2021-04-13
10176553 Image processing system with three-dimensional viewing and method of operation thereof Mohammad Gharavi-Alkhansari 2019-01-08 $607,000
9749475 Method and apparatus for reducing distortion echo Sheng-Han Wu, Bin Jiang, Fuhuei Lin, Jingming Xu, Ye Yuan +1 more 2017-08-29
9697846 Method and apparatus for reducing echo Sheng-Han Wu, Bin Jiang, Fuhuei Lin, Jingming Xu, Ye Yuan +1 more 2017-07-04
9542722 Automatic scaling of objects based on depth map for image editing Mohammad Gharavi-Alkhansari, Golnaz Abdollahian, Alexander Berestov, Hiroyuki Takeda, Daniel Usikov 2017-01-10 $438,000
9420369 Processing method for earphone and user equipment Rui Tao 2016-08-16
9025022 Method and apparatus for gesture recognition using a two dimensional imaging device Kuang-Man Huang, Ming-Chang Liu 2015-05-05 $564,000
8779423 Semiconductor structures and fabrication methods including trench filling Jiquan Liu, Shengan Xiao 2014-07-15
8020419 Hydroforming die adjustable for springback correction Mike M. Ghiran, Mark P. Donoghue, Terry A. Kent 2011-09-20 $8,350,000
7404310 Mandrel anchor for tube bending Mike M. Ghiran, Paul D. Larsen, David R. Jensen 2008-07-29 $6,746,000