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

Tom Chin — 269 Patents

Qualcomm: 269 patents #77 of 12,104Top 1%
San Diego, CA: #79 of 23,606 inventorsTop 1%
California: #298 of 386,348 inventorsTop 1%
Overall (All Time): #1,687 of 4,157,543Top 1%
269 Patents All Time
Tom Chin has been granted 269 US patents while listed as an inventor at Qualcomm. The first was granted in 2004 and the most recent in December 2025. Tom Chin ranks #1,687 of 4,157,543 US inventors in our database (top 0.04%). Patent records list Tom Chin in San Diego, CA, US.

Patents per Year

Patents granted per year, 2004 to 2025Bar chart with a peak of 51 patents in 2014.peak 512004: 1 patents20042007: 1 patents2010: 1 patents20102011: 6 patents2012: 21 patents20122013: 27 patents2014: 51 patents20142015: 45 patents2016: 23 patents20162017: 5 patents2018: 2 patents20182019: 3 patents2020: 1 patents20202021: 13 patents2022: 13 patents20222023: 19 patents2024: 20 patents20242025: 17 patents2025

Issued Patents All Time

Showing 1–25 of 269 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12513577 Service interruption measurement Huaying Liu, Gavin Bernard Horn, Xianwei ZHU, Karthika Paladugu, Pengjian Cheng 2025-12-30
12490117 Enhanced minimization of drive test (MDT) framework Hargovind Prasad BANSAL 2025-12-02
12452902 Building transport blocks in wireless networks Krishna Chaitanya Mukkera, Shailesh Maheshwari, Bao Vinh Nguyen, Dinesh Kumar DEVINENI 2025-10-21
12432799 Techniques for data transmission management Juan Zhang, Ajith Tom Payyappilly 2025-09-30
12425958 UE enhancement prioritizing 5G NR cell selection Sharda Ranjan, Naga Chandan Babu Gudivada, Kuo-Chun Lee, Ozcan Ozturk, Xipeng Zhu 2025-09-23
12413344 Hyper frame number (HFN) resynchronization of packet data convergence protocol (PDCP) protocol data units Lei Sun, Peng WU, Arun Prasanth Balasubramanian, Jason Tan, Yuyi LI +5 more 2025-09-09
12408232 User equipment optimization for connected mode discontinuous reception toggling Sharda Ranjan, Naga Chandan Babu Gudivada, Kuo-Chun Lee, Subrahmanyam Vuddagiri, Raghu Babu Movva 2025-09-02
12395274 Layered missing packet detection Karthik Thirukannan, Arun Prasanth Balasubramanian, Jason Tan, Shailesh Maheshwari, Ankur Srivastava +2 more 2025-08-19
12376152 Collision mitigation for a dual subscriber identity module (SIM) dual active (DSDA) user equipment Yong Xie, Vikram Singh, Lan LAN, Reza Shahidi, Zhibin DANG +4 more 2025-07-29
12375897 Management of default data subscription (DDS) in multi-subscriber identity module devices Can Zhao, Suli Zhao, Xinchen Zhang, Reza Shahidi, Arnaud Meylan +3 more 2025-07-29
12363605 High priority route selection descriptor (RSD) selection timer Ying Wang, Li Tan, Chaofeng HUI, Shailesh Maheshwari 2025-07-15
12356228 Next level enhancements for 5G NR to improve UE performance Hargovind Prasad BANSAL, Rajeev PAL 2025-07-08
12349048 Application client and edge application server discovery with service authorization and location service Sunghoon Kim, Dario Serafino TONESI, Alan Soloway, Ajith Tom Payyappilly, Robert Thomas FRANZO 2025-07-01
12335100 Server availability checking for edge computing services Sunghoon Kim, Nishant Gupta, Dario Serafino TONESI, Alan Soloway, Ajith Tom Payyappilly 2025-06-17
12316398 Efficient initial acquisition with gain state prediction using machine learning Khyati Bhupendrabhai Mardia, Yue Hong, Sandeep Ramannavar, Rohit Bhasi Thazhath, Shraddha Ramachandra Phadnis +5 more 2025-05-27
12309649 User equipment (UE) mobility history information management Huichun Liu, Gavin Bernard Horn, Luis Fernando Brisson Lopes, Xipeng Zhu, Peng Cheng 2025-05-20
12302134 Extending UE fast dormancy at upper layers Juan Zhang, Ajith Tom Payyappilly 2025-05-13
12177794 Modifying transmit powers of uplink signals associated with different radio access technologies (RATs) Sanghoon Kim, Brian Clarke Banister, Hari Sankar, Wei Song, Alexei Yurievitch Gorokhov 2024-12-24 $20,564,000
12167366 Performing a connection setup based at least in part on a paging message Peter Pui Lok Ang, Reza Shahidi, Kuo-Chun Lee, Wei Song, Arvind Vardarajan Santhanam +1 more 2024-12-10 $25,397,000
12160377 Minimization of drive test for dual connectivity Xipeng Zhu, Huichun Liu, Gavin Bernard Horn, Peng Cheng, Juan Zhang +2 more 2024-12-03 $29,038,000
12156023 Non-access stratum signaling over a non-3GPP network Ajith Tom Payyappilly, Juan Zhang 2024-11-26 $20,218,000
12150038 Gateway-based voice calls via a base station Ajith Tom Payyappilly, Juan Zhang 2024-11-19 $20,819,000
12149924 Measurement disabling in frequency ranges Rajeev PAL, Kuo-Chun Lee, Arvind Vardarajan Santhanam, Wei Song, Abhishek Bhatnagar +1 more 2024-11-19 $20,819,000
12089292 Tracking network traffic of local area network (LAN) subnets in a wireless wide area network (WWAN) Juan Zhang, Ajith Tom Payyappilly 2024-09-10 $28,510,000
11997590 Application client and edge application server discovery with service authorization and location service Sunghoon Kim, Dario Serafino TONESI, Alan Soloway, Ajith Tom Payyappilly, Robert Thomas FRANZO 2024-05-28 $21,078,000