Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
XL

Xiong Liu

STSeagate Technology: 168 patents #2 of 4,626Top 1%
Samsung: 5 patents #22,466 of 75,807Top 30%
UFUniversity Of Central Florida: 4 patents #133 of 1,118Top 15%
Rolls-Royce Plc: 4 patents #396 of 2,886Top 15%
CCCrrc Zhuzhou Institute Co.: 3 patents #2 of 39Top 6%
ZCZhuzhou Crrc Times Electric Co.: 3 patents #3 of 77Top 4%
Disney: 3 patents #2,018 of 6,686Top 35%
INIntel: 3 patents #10,349 of 30,777Top 35%
WSWebasto Se: 2 patents #95 of 401Top 25%
GCGuangzhou Automobile Group Co.: 1 patents #104 of 280Top 40%
STSegate Technology: 1 patents #2 of 34Top 6%
BCBeijing Baidu Netcom Science Technology Co.: 1 patents #804 of 1,823Top 45%
XUXi'An Jiaotong University: 1 patents #201 of 791Top 30%
Huawei: 1 patents #8,196 of 15,535Top 55%
CGCarl Zeiss Microscopy Gmbh: 1 patents #298 of 564Top 55%
Shanghai, CA: #7 of 801 inventorsTop 1%
Overall (All Time): #2,806 of 4,157,543Top 1%
216 Patents All Time

Issued Patents All Time

Showing 176–200 of 216 patents

Patent #TitleCo-InventorsDate
8519355 Charged particle source Wolfram Buhler, Matthias Langer 2013-08-27
8233232 Method and data storage device with a snubber supported on an actuator and having a distal edge configured to have differing arcuate portions Chuen Buan Lee, Choon Kiat Lim, Jui Jing Lim 2012-07-31
8120868 Data storage medium having system data stored in a guard band between zones of consecutive data storage tracks Qiang Bi, KianKeong Ooi, TaiVie Chiang, WingKong Chiang, Edmun ChianSong Seng +7 more 2012-02-21
8077069 Two-step subranging ADC architecture Kenneth Thet Zin Oo, Pierte Roo 2011-12-13
8026108 Detection of biotargets using bioreceptor functionalized nanoparticles Qun Huo, Qiu Dai 2011-09-27
7891249 Multi-axis vibration method and apparatus Jui Jing Lim, Ying Su, Thia Kong Beng, Yi Ren Hong, Kok Tong Soh 2011-02-22
7872827 Impact protection for a retractable control object JiaHong Shu, TzeMing Jimmy Pang, WeiSung Lee, KianKeong Ooi, KianSoon Yeo 2011-01-18
7675712 Ramp structure with inclined contact surface Joseph Cheng-Tsu Liu, ChoonKiat Lim 2010-03-09
7532437 Slider having transducers orientated in different directions Joseph Cheng-Tsu Liu, Choon Kiat Lim 2009-05-12
7483238 Shock absorbing device for an enclosure Mo Xu 2009-01-27
7457075 System and method for reducing ZAP time and track squeeze in a data storage device Qiang Bi, TzeMing Jimmy Pang, ChoonKiat Lim 2008-11-25
7417813 Overlapping data track access AikChuan Lim, Edmun ChianSong Seng, UttHeng Kan 2008-08-26
7405893 Data storage medium with optimized servo format Qiang Bi, KianKeong Ooi, TaiVie Chiang, WingKong Chiang, Edmun ChianSong Seng +7 more 2008-07-29
7352523 Ramp unload in disc drives Lee Ling Tan, Choon Kiat Lim, Mui Chong Chai 2008-04-01
7349174 Soft sensor for operating shock in a disc drive Qiang Bi, LeeLing Tan, Wen-Jun Cao, ChoonKiat Lim 2008-03-25
7330328 Random number generation using back electromotive force (BEMF) values WenXiang Xie, LeeLing Tan, WeiLoon Ng 2008-02-12
7328118 Method of determining the mass unbalance of an actuator ChoonKiat Lim, Kong Beng Terang Thia, Pow-Hing Yong 2008-02-05
7259933 Velocity control system for an actuator assembly Lee Ling Tan, Choon Kiat Lim 2007-08-21
7167882 True random number generation WenXiang Xie, WeiLoon Ng, ChoonKiat Lim 2007-01-23
7082007 Method to achieve higher track density by allowing only one-sided track encroachment WeiLoon Ng, Joseph Cheng-Tsu Liu, UttHeng Kan 2006-07-25
6954325 Method and disc drive for writing servo wedges Bi Qiang, Kevin A. Gomez, Min Shuangquan 2005-10-11
6937427 Method and apparatus for measuring the back EMF of a disc drive VCM LeeLing Tan, ChoonKit Lim, MuiChong Chai 2005-08-30
6862155 Squeeze evaluations that account for low frequency components, in a controller usable in a data handling system Yong Yang, Qiang Bi, ChoonKiat Lim 2005-03-01
6856485 Biased retaining ring for disc drive Michael Joo Chiang Toh, Joseph Cheng-Tsu Liu, ChoonKiat Lim 2005-02-15
6853511 Average position error measurement in a data storage device Edmund ChianSong Seng, AikChuan Lim, UttHeng Kan 2005-02-08