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

Xi Yang — 24 Patents

General Motors: 19 patents #710 of 18,328Top 4%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
UBUniversity Of Maryland, Baltimore: 2 patents #236 of 1,115Top 25%
PIPionyr Immunotherapeutics: 1 patents #8 of 14Top 60%
Hillsborough, CA: #36 of 358 inventorsTop 15%
California: #23,266 of 386,348 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Xi Yang has been granted 24 US patents while listed as an inventor at General Motors. The first was granted in 2012 and the most recent in August 2025. Xi Yang ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Xi Yang in Hillsborough, CA, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12378311 Anti-MARCO antibodies and uses thereof Nadine Jahchan, Michel Streuli, Linda Liang, Venkataraman Sriram, Joshua Pollack +5 more 2025-08-05
11572407 Anti-MARCO antibodies and uses thereof Nadine Jahchan, Michel Streuli, Linda Liang, Venkataraman Sriram, Joshua Pollack +5 more 2023-02-07
11431002 Fuel cell microseal and a method of manufacture thereof Anita Luong, Liang Xi, Siguang Xu 2022-08-30 $39,600,000
11011758 Fuel cell and metallic separator with varied bead seal width and angle Kentaro Ishida, Masaaki Sakano, Liang Xi, Siguang Xu, Richard D. Blakeley 2021-05-18 $305,000
10991955 Header flange to evenly distribute contact pressure across seals Liang Xi, Kentaro Ishida, Siguang Xu, Satoshi Oyama, Yu Tomana +1 more 2021-04-27 $50,721,000
10811697 Fuel cells, half plates, and methods for designing the same Liang Xi, Jeffrey A. Rock, Siguang Xu 2020-10-20 $42,161,000
10629938 Fuel cell end plate unit and stack Liang Xi, Yeh-Hung Lai, Siguang Xu, Jeffrey A. Rock 2020-04-21 $9,851,000
10601063 Method of manufacturing a fuel cell stack Jeffrey A. Rock, Liang Xi, Yeh-Hung Lai 2020-03-24 $7,518,000
10547064 Tunnel cross section for more uniformed contact pressure distribution on metal bead seal at the intersection between bead and tunnel Siguang Xu, Ivan D. Chapman, Liang Xi 2020-01-28 $49,993,000
10529996 Header design employing generally regular shapes Masaaki Sakano, Liang Xi, Siguang Xu, Joseph Nicholas Lovria, Jeffrey D. Williams +2 more 2020-01-07 $8,268,000
10522852 Reinforcement structure for bead seal in a plate assembly Siguang Xu, Liang Xi, Richard D. Blakeley, Masaaki Sakano, Yu Tomana +1 more 2019-12-31 $8,503,000
10522847 Seal contact pressure uniformity by inserting connection at bead corners Liang Xi, Siguang Xu, Ivan D. Chapman 2019-12-31 $8,503,000
10497948 Fuel cell stack with asymmetrical bipolar plates Liang Xi, Siguang Xu, Glenn W. Skala 2019-12-03 $8,273,000
10468707 Fuel cell stack assembly Liang Xi, Jeffrey A. Rock, Siguang Xu, Yeh-Hung Lai 2019-11-05 $13,274,000
10411272 Optimization of tunnel location for uniform contact pressure distribution Siguang Xu, Liang Xi 2019-09-10 $9,280,000
10388969 Bipolar plate for a fuel cell, and a method manufacturing the same Richard D. Blakeley, Siguang Xu, Liang Xi 2019-08-20 $13,139,000
10388979 Method of manufacturing a fuel cell stack Liang Xi, Jeffrey A. Rock, Siguang Xu, Yeh-Hung Lai 2019-08-20 $13,139,000
10355289 Plate structure for a fuel cell Richard D. Blakeley, Liang Xi, Siguang Xu 2019-07-16 $15,233,000
10347921 Header flange to evenly distribute contact pressure across seals Liang Xi, Ishida Kentaro, Siguang Xu, Satoshi Oyama, Yu Tomana +1 more 2019-07-09 $7,940,000
10333158 Plate assembly having sealing members in an offset alignment Siguang Xu, Liang Xi 2019-06-25 $10,971,000
10297811 Fuel cell stack Liang Xi, Siguang Xu, Glenn W. Skala, Richard D. Blakeley, Ronald R. Stevens 2019-05-21 $12,171,000
10211473 Reduction of pressure variation with stamped embossment at bead neighbors Ivan D. Chapman, Siguang Xu, Liang Xi 2019-02-19 $20,995,000
8841422 Human androgen receptor alternative splice variants Yun Qiu, Zhiyong Guo 2014-09-23
8133724 Human androgen receptor alternative splice variants as biomarkers and therapeutic targets Yun Qiu, Zhiyong Guo 2012-03-13