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

Quan Gan — 38 Patents

GCGreen Solution Technology Co.: 11 patents #4 of 32Top 15%
HCHefei Xinsheng Optoelectronics Technology Co.: 9 patents #168 of 1,065Top 20%
BOBOE: 9 patents #2,207 of 12,373Top 20%
SCShenzhen Mindray Bio-Medical Electronics Co.: 3 patents #149 of 677Top 25%
Huawei: 3 patents #4,080 of 15,535Top 30%
Amazon: 1 patents #10,717 of 19,158Top 60%
HTHuazhong University Of Science And Technology: 1 patents #389 of 1,292Top 35%
EIEdan Instruments: 1 patents #28 of 67Top 45%
FLFca Us Llc.: 1 patents #519 of 1,371Top 40%
ACAdlai Nortye Biopharma Co.: 1 patents #7 of 18Top 40%
ZCZhejiang Dahua Technology Co.: 1 patents #130 of 274Top 50%
Castaic, CA: #4 of 130 inventorsTop 4%
California: #12,412 of 386,348 inventorsTop 4%
Overall (All Time): #84,675 of 4,157,543Top 3%
38 Patents All Time
Quan Gan has been granted 38 US patents while listed as an inventor at Green Solution Technology Co.. The first was granted in 2008 and the most recent in June 2025. Quan Gan ranks #84,675 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Quan Gan in Castaic, CA, US.

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12337234 System and method of using a virtual focal point in real physical game 2025-06-24
12302896 Automatic biological sample library Hao Li, Lei Jiang, Honghua Shen, Yongjie Niu, Bo Liang 2025-05-20
12240436 Driver tunable linear drive mode for vehicles Xianglong Gu, Shufei Huang 2025-03-04
12084255 Packaging structures Qiujia FU, Yikun LIANG 2024-09-10
12028756 Cell configuration method and apparatus Ruiyue Xu 2024-07-02
11980813 System and method of using a virtual focal point in real physical game 2024-05-14
11934070 Display panel and display device Ya Yu, Feng QU, Yongcan Wang, Fengzhen Lv, Xianjie Shao +1 more 2024-03-19
11858836 Sludge composite conditioner based on iron-containing sludge pyrolysis residue as well as preparation method and use thereof Jiakuan Yang, Shuangyi TAO, Sha Liang, Keke Xiao, Wenbo Yu +5 more 2024-01-02
11841594 Display panel, preparing method, and display device Mingfei Zhang, Yongcan Wang, Fengzhen Lv, Xianjie Shao, Rui Ma 2023-12-12
11808765 Method and device for detecting excessive antigen concentration and storage medium Lifeng Zhao, Yawen Han 2023-11-07
11567370 Display substrate and manufacturing method thereof, and display device Yisan Zhang, Yangyang Hu, Yongcan Wang, Fengzhen Lv, Shuai Huang +1 more 2023-01-31
11111230 Indoleamine 2,3-dioxygenase inhibitors and use of same in medicine Pan Li, Qiaodong WEN, Ji Wang, Yang Lu, Donghui Yang 2021-09-07
10976616 Display panel, manufacturing method thereof and display device Yisan Zhang, Yongcan Wang, Wei Sun 2021-04-13
10665183 Sub-pixel unit and method of controlling the same, pixel unit, array substrate, display device Liangliang Jiang 2020-05-26
10656487 Array substrate with patterned light-blocking layer for preventing reflection of ambient light, manufacturing method thereof, corresponding display panel and display device Liangliang Jiang, Lei Guo, Ke Dai, Yongjun Yoon 2020-05-19
10558099 Counter substrate, display panel, and display apparatus Yongcan Wang, Feng Yang 2020-02-11
10241362 Liquid crystal panel and method for fabricating the same, display device Liangliang Jiang, Lei Guo, Yongjun Yoon 2019-03-26
10013925 Display device, light converting device and display system Lei Guo, Yongcan Wang, Yong Jun Yoon 2018-07-03
9934180 System and method for communicating with and for controlling of programmable apparatuses Jiali Xu, Jun Dong 2018-04-03
9923467 Multiphase converting controller Li-Min Lee, Shian-Sung Shiu 2018-03-20
9854654 System and method of control of a programmable lighting fixture with embedded memory Jun Dong 2017-12-26
9444339 DC-DC converter Li-Min Lee, Chao Shao, Shian-Sung Shiu 2016-09-13
9407147 Multiphase converter controller with current balance Li-Min Lee, Shian-Sung Shiu, Chao Shao 2016-08-02
9350347 Level shift circuit and DC-DC converter for using the same Li-Min Lee, Chao Shao, Yuan Cai 2016-05-24
9336204 Techniques for modifying the complexity of literary content Kristin Ann Amundsen, Timothy Albert Laferriere, Troy Franklin Thacker, Nathaniel John Reid, Erick C. Pierce +2 more 2016-05-10 $82,570,000