Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cheng Ding — 15 Patents

IBM: 5 patents #18,770 of 70,183Top 30%
LSLsi: 5 patents #778 of 3,238Top 25%
SYSynopsys: 2 patents #669 of 2,302Top 30%
YTYancheng Institute Of Technology: 1 patents #4 of 43Top 10%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Cheng Ding has been granted 15 US patents. The first was granted in 1996 and the most recent in July 2023. Cheng Ding ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Cheng Ding in Beijing, CA, CN.

Patents per Year

Patents granted per year, 1996 to 2023Bar chart with a peak of 2 patents in 1996.peak 21996: 2 patents19961997: 2 patents1998: 1 patents19981999: 1 patents2014: 1 patents20142015: 1 patents2018: 1 patents20182019: 2 patents2020: 2 patents20202021: 1 patents2023: 1 patents2023

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11709463 Control method based on adaptive neural network model for dissolved oxygen of aeration system Ye Yuan, Linfeng Chen, Aijie Wang, Tianming Chen, Yunjiang YU +1 more 2023-07-25
11157413 Unified in-memory cache Jin Cheng, Zhiyong Tian, Yong Zheng 2021-10-26 $2,874,000
10678665 Cloud platform experimentation system Meir Shmouely, Charles Joseph Torre, Sekhar Poornananda CHINTALAPATI, Ritchie Nicholas Hughes 2020-06-09 $114,158,000
10659531 Initiator aware data migration Yong Zheng, Zheng Yuan, Lin Feng Shen, Wei Gong 2020-05-19 $2,035,000
10416892 Fileset-based data locality enablement in distributed file systems Shuo Feng, Lin Feng Shen, Zheng Yuan, Yong Zheng 2019-09-17 $3,647,000
10394715 Unified in-memory cache Jin Cheng, Zhiyong Tian, Yong Zheng 2019-08-27 $1,335,000
10031853 Unified in-memory cache Jin Cheng, Zhiyong Tian, Yong Zheng 2018-07-24 $2,645,000
9053281 Dual-structure clock tree synthesis (CTS) Xiaojun Ma, Min Pan, Aiqun Cao 2015-06-09 $3,798,000
8843872 Automatic clock tree synthesis exceptions generation Ssu-Min Chang, Aiqun Cao 2014-09-23 $3,498,000
5880970 Towards optimal Steiner tree routing in the presence of rectilinear obstacles Ranko Scepanovic 1999-03-09 $6,198,000
5801959 Integrated circuit layout Jiabi J. Zhu 1998-09-01 $129,000
5682321 Cell placement method for microelectronic integrated circuit combining clustering, cluster placement and de-clustering Ting-Chi Wang, Mary Jane Irwin 1997-10-28 $5,078,000
5615128 Towards optimal steiner tree routing in the presence of rectilinear obstacles Ranko Scepanovic 1997-03-25 $11,736,000
5566078 Integrated circuit cell placement using optimization-driven clustering Ching-Yen Ho 1996-10-15 $25,665,000
5491641 Towards optical steiner tree routing in the presence of rectilinear obstacles Ranko Scepanovic 1996-02-13 $14,328,000