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

Yan Liu — 29 Patents

IBM: 12 patents #9,258 of 70,183Top 15%
CSCommvault Systems: 9 patents #91 of 280Top 35%
Intel: 5 patents #7,234 of 30,777Top 25%
Google: 2 patents #10,599 of 22,993Top 50%
BCBeijing Baidu Netcom Science Technology Co.: 1 patents #804 of 1,823Top 45%
Marlboro, NJ: #21 of 314 inventorsTop 7%
New Jersey: #2,385 of 69,400 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Yan Liu has been granted 29 US patents while listed as an inventor at IBM. The first was granted in 2001 and the most recent in October 2024. Yan Liu ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Yan Liu in Marlboro, NJ, US.

Patents per Year

Patents granted per year, 2001 to 2024Bar chart with a peak of 5 patents in 2023.peak 52001: 1 patents20012004: 2 patents2008: 1 patents20082010: 1 patents2012: 3 patents20122013: 1 patents2014: 4 patents20142017: 2 patents2019: 1 patents20192020: 2 patents2021: 3 patents20212022: 1 patents2023: 5 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12105619 Regression testing for web applications Pei Jian Liu, Bing Hua Zhao, Na Liu, Mei Rui Su 2024-10-01 $16,240,000
12045140 Live browsing of granular mailbox data Jun H. Ahn, Manas Bhikchand Mutha, Priya Sundaresan 2024-07-23 $9,136,000
11816001 Managing structured data in a data storage system Manas Bhikchand Mutha, Pu Ou, Priya Sundaresan 2023-11-14 $5,380,000
11755677 Data mining method, data mining apparatus, electronic device and storage medium Qin Mao, Pei Zou, Yue Zhang, Haichao Deng 2023-09-12 $14,771,000
11748244 Regression testing for web applications Pei Jian Liu, Bing Hua Zhao, Na Liu, Mei Rui Su 2023-09-05 $6,576,000
11650885 Live browsing of granular mailbox data Jun H. Ahn, Manas Bhikchand Mutha, Priya Sundaresan 2023-05-16 $19,915,000
11620347 Method and apparatus that collect and uploads implicit analytic data Nitya Narasimhan, Gregory L. Singer 2023-04-04 $100,779,000
11269732 Managing structured data in a data storage system Manas Bhikchand Mutha, Pu Ou, Priya Sundaresan 2022-03-08 $6,631,000
11074140 Live browsing of granular mailbox data Jun H. Ahn, Manas Bhikchand Mutha, Priya Sundaresan 2021-07-27 $9,896,000
10983863 Intelligent protection of data Manas Bhikchand Mutha, Amit Mahajan, Jun H. Ahn 2021-04-20 $3,917,000
10949542 Self-evolved adjustment framework for cloud-based large system based on machine learning Pei Jian Liu, Ye Yu, Chih-Hsiung Liu, Bing Wang, Jin Zhang 2021-03-16 $6,230,000
10671566 Systems and methods for protecting email data Jun H. Ahn, Sesha N. Krishnan 2020-06-02 $3,172,000
10572383 Caching a block of data in a multi-tenant cache storage device based on space usage boundary estimates Yue Liu, Fei Qi, Wei Wu 2020-02-25 $1,919,000
10204010 Intelligent protection of off-line mail data Manas Bhikchand Mutha, Amit Mahajan, Jun H. Ahn 2019-02-12 $9,031,000
9679061 Method and apparatus that collect and uploads implicit analytic data Nitya Narasimhan, Gregory L. Singer 2017-06-13 $14,485,000
9633026 Systems and methods for protecting email data Jun H. Ahn, Sesha N. Krishnan 2017-04-25 $1,013,000
8856050 System and method for domain adaption with partial observation Vijil E. Chenthamarakshan, Richard D. Lawrence, Dan Zhang 2014-10-07 $3,450,000
8856052 System and method for domain adaption with partial observation Vijil E. Chenthamarakshan, Richard D. Lawrence, Dan Zhang 2014-10-07 $3,450,000
8756053 Systems and methods for extracting patterns from graph and unstructured data Wojciech Gryc, Richard D. Lawrence 2014-06-17 $4,121,000
8738361 Systems and methods for extracting patterns from graph and unstructered data Wojciech Gryc, Richard D. Lawrence 2014-05-27 $4,024,000
8483290 Method and system for data management in a video decoder Hungviet Nguyen, Xiaoping Hu, Kuei-Chung Tu 2013-07-09 $18,626,000
8332379 System and method for identifying content sensitive authorities from very large scale networks Ning Duan, Pei-Yun S. Hsueh 2012-12-11 $5,394,000
8255346 Methods and systems for variable group selection and temporal causal modeling Naoki Abe, Aurelie C. Lozano, Saharon Rosset, Grzegorz Michal Swirszcz 2012-08-28 $8,752,000
8145619 Method and system for identifying companies with specific business objectives Timothy R. Bowden, Upendra D. Chitnis, Ildar Khabibrakhmanov, Richard D. Lawrence, Prem Melville 2012-03-27 $9,873,000
7672372 Method and system for data management in a video decoder Hungviet Nguyen, Xiaoping Hu, Kuei-Chung Tu 2010-03-02 $14,883,000