Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ming Cai — 44 Patents

IBM: 17 patents #6,529 of 70,183Top 10%
Globalfoundries: 5 patents #673 of 4,424Top 20%
BSBeijing Lenovo Software: 5 patents #22 of 493Top 5%
LLLenovo (Beijing) Limited: 5 patents #130 of 1,308Top 10%
Qualcomm: 4 patents #3,854 of 12,104Top 35%
Huawei: 4 patents #3,204 of 15,535Top 25%
MCMerry Electronics(Shenzhen) Co.: 2 patents #32 of 123Top 30%
GCGuangzhou Ucweb Computer Technology Co.: 2 patents #10 of 90Top 15%
FUFlorida State University: 1 patents #294 of 597Top 50%
NCNanning Fulian Fugui Precision Industrial Co.: 1 patents #25 of 64Top 40%
ALAlibaba: 1 patents #1,069 of 2,313Top 50%
BEBenq: 1 patents #254 of 580Top 45%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Ming Cai has been granted 44 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in August 2025. Ming Cai ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Ming Cai in Dongguan, NY, CN.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 8 patents in 2014.peak 82006: 1 patents20062013: 7 patents2014: 8 patents20142015: 6 patents2016: 7 patents20162017: 2 patents2018: 1 patents20182019: 3 patents2020: 3 patents20202021: 2 patents2023: 2 patents20232024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12391023 Electronic device, rotating shaft, laminated composite material, and method for manufacturing laminated composite material 2025-08-19
11877109 Earmuff module of a headphone 2024-01-16
11683269 Data flow processing method, electronic device, and storage medium AI-JUN SHEN 2023-06-20
11567382 Terminal with a color changing screen layer Zhongzhi Tang, Zhen He, Heshuai Si, Banghong Hu 2023-01-31
11166092 Head phone structure having two chambers Chia-Chung Lin, Jyun-Neng Liao 2021-11-02
10997360 Page display method, device, and system, and page display assist method and device Wenlong Lin, Changyun Huang 2021-05-04
10719163 Object determining method, object display method, object switching method and electronic device Lei Lv, Yuan Yao 2020-07-21
10635454 Service management method and the device 2020-04-28 $243,306,000
10582892 Blood vessel image locating system Lei Tang 2020-03-10
10515142 Method and apparatus for extracting webpage information 2019-12-24
10348013 Card tray, method for preparing card tray, and mobile terminal 2019-07-09
10197706 System and method for sub-seasonal forecasts of extreme weather events in winter Yueyue Yu 2019-02-05
10143110 Middle frame member and method for manufacturing middle frame member Banghong Hu, Longyu Li 2018-11-27
9727214 Electronic apparatus and object processing method thereof Zhiqiang He, Haisheng Xu, Rong Yang, Haixin Chai 2017-08-08
9570466 Structure and method to form passive devices in ETSOI process flow Dechao Guo, Chun-Chen Yeh 2017-02-14 $13,147,000
9507485 Electronic device, displaying method and file saving method Ran Sun, Geng Wang 2016-11-29
9484402 Fabricating shallow-trench isolation semiconductor devices to reduce or eliminate oxygen diffusion Dechao Guo, Liyang Song, Chun-Chen Yeh 2016-11-01 $4,589,000
9461040 System and method of varying gate lengths of multiple cores Samit Sengupta, Chock Hing Gan, PR Chidambaram 2016-10-04 $10,096,000
9425296 Vertical tunnel field effect transistor Xia Li, Bin Yang 2016-08-23 $9,927,000
9397158 Fabricating shallow-trench isolation semiconductor devices to reduce or eliminate oxygen diffusion Dechao Guo, Liyang Song, Chun-Chen Yeh 2016-07-19 $2,452,000
9245971 Semiconductor device having high mobility channel Bin Yang, P R Chidambaram, John Jianhong Zhu, Jihong Choi, Da Yang +4 more 2016-01-26 $6,427,000
9239678 Electronic device and method, cell phone, program to achieve preset operation command thereof Xiangtao Liu, Dayong Gan, Lei Lv, Rong Zhang, Nan Wang 2016-01-19
9158409 Object determining method, object display method, object switching method and electronic device Lei Lv, Yuan Yao 2015-10-13
9076775 System and method of varying gate lengths of multiple cores Samit Sengupta, Chock Hing Gan, PR Chidambaram 2015-07-07 $8,658,000
9059244 Fabricating shallow-trench isolation semiconductor devices to reduce or eliminate oxygen diffusion Dechao Guo, Liyang Song, Chun-Chen Yeh 2015-06-16 $2,098,000