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

Xiang Zhou — 226 Patents

ATAT&T: 65 patents #150 of 18,772Top 1%
SUSiemens Medical Solutions Usa: 56 patents #3 of 1,486Top 1%
Google: 29 patents #560 of 22,993Top 3%
SCShenzhen Mindray Bio-Medical Electronics Co.: 13 patents #13 of 677Top 2%
SLSiemens Healthcare Limited: 10 patents #125 of 1,907Top 7%
SCShanghai United Imaging Intelligence Co.: 8 patents #14 of 77Top 20%
Siemens Aktiengesellschaft: 7 patents #1,726 of 22,248Top 8%
Sony: 6 patents #6,820 of 25,231Top 30%
CLContemporary Amperex Technology Co., Limited: 4 patents #232 of 974Top 25%
Intel: 3 patents #10,444 of 30,777Top 35%
SRSiemens Corporate Research: 3 patents #64 of 277Top 25%
VSViavi Solutions: 2 patents #158 of 390Top 45%
SUSouthwest Petroleum University: 2 patents #222 of 1,158Top 20%
NTNational University Of Defense Technology: 1 patents #109 of 310Top 40%
SCShenzhen Fanttik Technology Innovation Co.: 1 patents #7 of 10Top 70%
MOMoog: 1 patents #128 of 297Top 45%
MEMitsubishi Electric: 1 patents #413 of 959Top 45%
GCGlobal Technology Co.: 1 patents #30 of 77Top 40%
MPMagna Powertrain: 1 patents #66 of 207Top 35%
SSSiemens Information Systems: 1 patents #4 of 14Top 30%
MIMagna International: 1 patents #245 of 578Top 45%
SUSoutheast University: 1 patents #257 of 873Top 30%
Apple: 1 patents #12,397 of 18,612Top 70%
ILIsis Innovation Limited: 1 patents #169 of 501Top 35%
GTGuilin University Of Technology: 1 patents #9 of 67Top 15%
SASiemens Healthineers Ag: 1 patents #381 of 740Top 55%
QCQueclink Wireless Solutions Co.: 1 patents #1 of 6Top 20%
OUOxford University: 1 patents #234 of 681Top 35%
QKQueen'S University At Kingston: 1 patents #221 of 506Top 45%
Overall (All Time): #2,561 of 4,157,543Top 1%
226 Patents All Time
Xiang Zhou has been granted 226 US patents while listed as an inventor at AT&T. The first was granted in 2004 and the most recent in August 2025. Xiang Zhou ranks #2,561 of 4,157,543 US inventors in our database (top 0.06%). Patent records list Xiang Zhou in Nantong, CA, CN.

Issued Patents All Time

Showing 1–25 of 226 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12379274 Test method of wheel speed simulation and acquisition equipment for EPB rear wheel anti-lock brake test Zixiang Yu, Lili Zhang, Zhanyu Yuan, Zhaoyong Liu, Dingsen Zhou 2025-08-05
12323233 System, apparatus, and architecture for migrating an optical communication network Cedric Fung Lam, Ryohei Urata, Hong Liu 2025-06-03
D1077061 Wiggle car 2025-05-27
12302597 Planar high-electron-mobility transistor 2025-05-13
12255692 Polarization-folding coherent optical technology for short reach optical communication Cedric Fung Lam, Ryohei Urata, Hong Liu 2025-03-18
12217223 Inserting a further data block into a first ledger Benedikt KRUEGER, Thomas Friese, Thomas Gossler, Tilo Christ, Michael Kelm +9 more 2025-02-04
12218707 Coherent receiver with mixed signal processing Hong Liu 2025-02-04
12182628 Reconfigurable computing pods using optical networks Nishant Patil, Andrew T. Swing 2024-12-31 $118,851,000
12184334 8WDM optical transceiver at 10nm wavelength grid Liming Wang 2024-12-31 $118,851,000
12160272 Dual-output coherent optical technology Cedric Fung Lam, Hong Liu 2024-12-03 $144,256,000
12146987 Airborne super-continuum 50-band hyperspectral light detection and ranging system Guoqing Zhou, Jiasheng Xu 2024-11-19
12115986 Vehicle speed control method, apparatus and device 2024-10-15
12107633 Two-dimensional optical modulation and detection technologies for optical communications Cedric Fung Lam, Hong Liu 2024-10-01 $125,607,000
12067486 Systems and methods for fault diagnosis Xinran Liang 2024-08-20
11990842 Method and system for balancing multi-phase LLC power converter with switch-controlled capacitors Bo Sheng, Wenbo Liu, Yang Chen, Yan-Fei Liu, Andrew Yurek +4 more 2024-05-21
11973218 Positive electrode sheet, secondary battery, battery module, battery pack, and electrical apparatus Baiqing LI, Jiang Liu, Yao Jiang, Xiaomei Liu 2024-04-30
11910134 Optical link diagnostic system Jill Berger, Kevin Yasumura, Pedram Z. Dashti, Ryohei Urata 2024-02-20 $78,256,000
11900594 Methods and systems for displaying a region of interest of a medical image Jianfeng Zhang, Yanli Song, Dijia Wu, Yiqiang Zhan 2024-02-13
11903175 Power converter with integrated multi-layer cooling Yang Chen, Wenbo Liu, Andrew Yurek, Bo Sheng, Yan-Fei Liu +4 more 2024-02-13 $95,934,000
11888154 Positive electrode sheet, secondary battery, battery module, battery pack and electrical apparatus Jiang Liu, Baiqing LI, Yao Jiang, Xiaomei Liu 2024-01-30
11886475 IT service monitoring by ingested machine data with KPI prediction and impactor determination Arvind Swaminathan 2024-01-30 $21,682,000
11799838 Cross-interface correlation of traffic Andrew D. Munro, Gordon Fortune, Jun Liu, Eng Wei Koo 2023-10-24 $4,616,000
11742073 Methods and devices for grading a medical image Jie-Zhi Cheng, Zaiwen Gong, Zhiqiang He, Yiqiang Zhan 2023-08-29
11735322 Systems and methods for ossification center detection and bone age assessment Minqing Zhang, Qin Liu, Dijia Wu, Yiqiang Zhan 2023-08-22
11689292 Polarization-folding coherent optical technology for short reach optical communication Cedric Fung Lam, Ryohei Urata, Hong Liu 2023-06-27 $76,505,000