Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Xiaodong Liu

APAac Technologies Pte.: 12 patents #2 of 155Top 2%
BUBaidu Usa: 2 patents #45 of 156Top 30%
Xiaomi: 1 patents #148 of 414Top 40%
CCCccc Highway Consultants Co.: 1 patents #1 of 24Top 5%
DIDionex: 1 patents #3 of 20Top 15%
GLGreat Wall Motor Company Limited: 1 patents #20 of 51Top 40%
NSNexchip Semiconductor: 1 patents #2 of 15Top 15%
SCShanghai Zhenhua Heavy Industries Co.: 1 patents #1 of 13Top 8%
THThermo Hypersil-Keystone: 1 patents #1 of 3Top 35%
Huawei: 1 patents #1,264 of 3,447Top 40%
INIntel: 1 patents #1,968 of 5,160Top 40%
Shanghai, CA: #11 of 431 inventorsTop 3%
Overall (2021): #1,479 of 548,734Top 1%
22 Patents 2021

Issued Patents 2021

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
11206477 Sound transducer structure of electronic device Bo Xiao, Ronglin Linghu 2021-12-21
11197098 Speaker Long Zhang 2021-12-07
11167751 Fail-operational architecture with functional safety monitors for automated driving system Ning Qu 2021-11-09
11132766 Image processing method and device using multiple layers of an operating system Kuang Ting Chuang, Xin Jin, Huihai Shen, Yuchao Lin, Junxiong Sun 2021-09-28
D930452 Screwdriver handle Jianyu Tang, Ningning Li 2021-09-14
11112088 Quantum dot optical function panel Haitao Huang 2021-09-07
11109161 Sound device Bo Xiao, Ronglin Linghu 2021-08-31
11109160 Speaker Long Zhang 2021-08-31
11109147 Sound generating device Bo Xiao, Ronglin Linghu 2021-08-31
11073143 Sound generator Bo Xiao, Ronglin Linghu 2021-07-27
11028887 Method and apparatus for correcting physical slip and wear coefficient of clutch Zhitao Hu, Antonius Johannes Petrus Maria Van De Ven, Wenjian Liu 2021-06-08
11028878 Bearing structural member, support, joint assembly and tube section assembly Ming Lin, Wei Lin, Kexin Liu, Haiqing Yin, Liuqing Tu +6 more 2021-06-08
11026025 Speaker Bo Xiao, Ronglin Linghu 2021-06-01
11016489 Method to dynamically determine vehicle effective sensor coverage for autonomous driving application Ning Qu 2021-05-25
11016068 Replaceable emitter assembly for interfacing a separation column to a mass spectrometer Brandon Howard Robson, Xuefei Sun 2021-05-25
10979821 Sound generator Bo Xiao, Ronglin Linghu 2021-04-13
10979815 Speaker Long Zhang 2021-04-13
10979800 Sounding device Bo Xiao, Ronglin Linghu 2021-04-13
10944656 Technologies for adaptive processing of multiple buffers Qihua Dai, Weigang Li, Vinodh Gopal 2021-03-09
10932058 Speaker Bo Xiao, Ronglin Linghu 2021-02-23
10932059 Speaker Long Zhang 2021-02-23
10916417 Pre-processing method, method for forming metal silicide and semiconductor processing apparatus Chih-Hsien Huang, Jian-Zhi Fang, Chen-Hao Liu 2021-02-09