Li Tan has been granted 10 US patents while listed as an inventor at IBM . The first was granted in 2013 and the most recent in October 2025. Li Tan ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Li Tan in Beijing, CA, CN.
Patents per Year Patents granted per year, 2013 to 2025 Bar chart with a peak of 3 patents in 2022. peak 3 2013: 2 patents 2013 2014: 1 patents 2014 2022: 3 patents 2022 2023: 1 patents 2023 2025: 3 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12444655 Machine learning model for semiconductor manufacturing processes Zhanming Huang , Joy Loh , Olivia Fatma Koentjoro , Roger Alan Lindley 2025-10-14
12363605 High priority route selection descriptor (RSD) selection timer Ying Wang , Chaofeng HUI , Tom Chin , Shailesh Maheshwari 2025-07-15
12287819 Machine learned models for search and recommendations Haixun Wang , Taesik Na , Jian-Feng Li , Xiao Xiao 2025-04-29
11804238 Optimization method for implementation of mel-frequency cepstral coefficients Zhi-Lin Wang , Xiao Cao , Xiao Li 2023-10-31
11405545 Storage apparatus, mobile terminal and image processing method thereof Tao Jiao , Jundong Zhou , Jinling Liu , Haiping Zhang , Jin Xia +1 more 2022-08-02
11293906 Method for judgment of cheddar grade based on identification characteristic flavor composition Bei Wang , Jing Wang , Yanping Cao , Baoguo Sun , Zhennai Yang 2022-04-05
11228313 Signal transmission circuit Wen Mao 2022-01-18
8674991 Layout method and system in a display area for disconnected dynamic networks Nan Cao , Shixia Liu , Hong Qing Zhou 2014-03-18
$3,993,000
8605092 Method and apparatus of animation planning for a dynamic graph Nan Cao , Shi Xia Liu , Michelle X. Zhou 2013-12-10
$5,756,000
8436858 Method and apparatus for animating transition among dynamic graph series Wei Jia Cai , Nan Cao , Shixia Liu 2013-05-07
$10,737,000
