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

Ling Wang — 28 Patents

W(Western Digital (Fremont): 9 patents #80 of 473Top 20%
STSeagate Technology: 7 patents #884 of 4,722Top 20%
AMD: 7 patents #1,744 of 9,280Top 20%
LSLattice Semiconductor: 4 patents #136 of 544Top 25%
AIAcer Incorporated: 2 patents #366 of 935Top 40%
Micron: 1 patents #6,192 of 6,374Top 100%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Ling Wang has been granted 28 US patents while listed as an inventor at Western Digital (Fremont). The first was granted in 1993 and the most recent in July 2025. Ling Wang ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Ling Wang in New Taipei, MN, TW.

Patents per Year

Patents granted per year, 1993 to 2025Bar chart with a peak of 4 patents in 2015.peak 41993: 2 patents19931999: 3 patents2001: 2 patents20012002: 2 patents2006: 3 patents20062011: 1 patents2012: 2 patents20122013: 1 patents2014: 2 patents20142015: 4 patents2017: 1 patents20172022: 1 patents2024: 3 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12360927 Duplicated registers in chiplet processing units HaiKun Dong, Kostantinos Danny Christidis, MinHua Wu, Gaojian Cong, Rui Wang 2025-07-15
11995351 DMA engines configured to perform first portion data transfer commands with a first DMA engine and second portion data transfer commands with second DMA engine Joseph L. Greathouse, Sean Keely, Alan Dodson Smith, Anthony Asaro, Milind N. Nemlekar +2 more 2024-05-28 $447,351,000
11989144 Centralized interrupt handling for chiplet processing units HaiKun Dong, ZengRong Huang, MinHua Wu, Jie Gao, RuiHong Liu 2024-05-21 $660,623,000
11947473 Duplicated registers in chiplet processing units HaiKun Dong, Kostantinos Danny Christidis, MinHua Wu, Gaojian Cong, Rui Wang 2024-04-02 $250,991,000
11455107 Managing sequential write performance consistency for memory devices Suresh Rajgopal, Yue Wei, Vamsi Pavan Rayaprolu 2022-09-27 $13,053,000
9830936 Magnetic read head with antiferromagentic layer Shaoping Li, Yuankai Zheng, Gerardo A. Bertero, Qunwen Leng, Michael Mallary +6 more 2017-11-28 $14,263,000
9214172 Method of manufacturing a magnetic read head Shaoping Li, Yuankai Zheng, Gerardo A. Bertero, Qunwen Leng, Michael Mallary +6 more 2015-12-15 $6,365,000
9190079 Magnetic write pole having engineered radius of curvature and chisel angle profiles Feng Liu, Tao Pan, Hai Sun, Zhigang Bai, Yang Xiang +1 more 2015-11-17 $9,730,000
9007719 Systems and methods for using double mask techniques to achieve very small features Hongping Yuan, Bing K. Yen, Xianzhong Zeng, Dujiang Wan, Hai Sun 2015-04-14 $7,498,000
8993217 Double exposure technique for high resolution disk imaging Dujiang Wan, Miao Wang, Hai Sun 2015-03-31 $9,047,000
8912933 Serializer with multiple stages Fulong Zhang, John Schadt 2014-12-16 $6,270,000
8628672 Process for manufacturing a perpendicular magnetic recording writer pole with nonmagnetic bevel Weimin Si, Ying Hong, Zhigang Bai, Yunhe Huang, Fenglin Liu +6 more 2014-01-14 $16,136,000
8394280 Resist pattern protection technique for double patterning application Dujiang Wan, Hai Sun, Hongping Yuan, Xianzhong Zeng 2013-03-12 $37,406,000
8322023 Method for providing a wrap-around shield for a magnetic recording transducer Xianzhong Zeng, Yunhe Huang, Hai Sun 2012-12-04 $10,539,000
8274412 Serializer with odd gearing ratio Fulong Zhang, John Schadt 2012-09-25 $4,374,000
7910267 Method and system for providing optical proximity correction for structures such as a PMR nose Xianzhong Zeng, Hai Sun, Hongping Yuan, Dujiang Wan 2011-03-22 $10,401,000
7095993 Frequency auto-correction apparatus for CDMA multipath fading channel Xiaohu You, Yan Zhang, Liangcheng Jiang, Shixin Cheng 2006-08-22
7003066 Digital phase locked loop with phase selector having minimized number of phase interpolators Antony Davies, Chienkuang Chen 2006-02-21 $2,295,000
6993108 Digital phase locked loop with programmable digital filter Kuang Chi, Antony Davies 2006-01-31 $4,478,000
6483667 Self-loading disc head slider having multiple steps approximating a leading taper Lowell J. Berg, James R. Krolnik, Scott E. Ryun, James J. Stolte, YU CHANG +1 more 2002-11-19
6445447 Near field optical certifying head for disc asperity mapping Li Li 2002-09-03
6275467 Positive pressure optical slider having trailing end side pads Aaron C. Swann, Gregory S. Mowry, Lori G. Swanson 2001-08-14
6230380 Slider for burnishing a disc Li Li 2001-05-15
5991114 Disc drive having gram load reducer and method of operating gram load reducer He Huang, Lei Zhang 1999-11-23 $15,502,000
5986850 Positive pressure optical slider having wide center rail Aaron C. Swann 1999-11-16 $11,168,000