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

Hongcheng Wang — 77 Patents

Comcast: 33 patents #104 of 4,447Top 3%
RTX (Raytheon): 8 patents #1,473 of 15,912Top 10%
SASikorsky Aircraft: 8 patents #67 of 879Top 8%
HUHisense Usa: 6 patents #57 of 316Top 20%
UAUtc Fire & Security Americas: 6 patents #9 of 151Top 6%
DTDongguan University Of Technology: 3 patents #9 of 101Top 9%
SUSiemens Medical Solutions Usa: 3 patents #428 of 1,486Top 30%
HCHisense Mobile Communications Technology Co.: 3 patents #11 of 74Top 15%
GOGoodrich: 2 patents #932 of 1,788Top 55%
OEOtis Elevator: 2 patents #650 of 1,840Top 40%
Amazon: 1 patents #10,717 of 19,158Top 60%
SISensors Incorporated: 1 patents #52 of 100Top 55%
Arlington, VA: #6 of 1,838 inventorsTop 1%
Virginia: #125 of 34,511 inventorsTop 1%
Overall (All Time): #24,274 of 4,157,543Top 1%
77 Patents All Time
Hongcheng Wang has been granted 77 US patents while listed as an inventor at Comcast. The first was granted in 2009 and the most recent in September 2025. Hongcheng Wang ranks #24,274 of 4,157,543 US inventors in our database (top 0.58%). Patent records list Hongcheng Wang in Arlington, VA, US.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 13 patents in 2024.peak 132009: 2 patents20092010: 1 patents2013: 3 patents20132014: 6 patents2015: 2 patents20152016: 4 patents2017: 2 patents20172018: 6 patents2019: 7 patents20192020: 6 patents2021: 6 patents20212022: 4 patents2023: 7 patents20232024: 13 patents2025: 8 patents2025

Issued Patents All Time

Showing 1–25 of 77 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12432427 Timeline for media content playback Jan Neumann, Jonghyun Choi 2025-09-30
12423351 Error detection and correction for audio cache Rui Min, Stefan Deichmann 2025-09-23
12400648 Evaluating user device activations Rui Min, Mariel Sabraw, Stefan Deichmann 2025-08-26
12340523 Relevant motion detection in video Ruichi Yu 2025-06-24
12314889 Delivery event detection systems and methods Luke Deluccia, Sara Cuesta Gonzalez, Zhe Wu, Toufiq Parag 2025-05-27
12272361 Guidance query for cache system Rui Min 2025-04-08
12254718 Multi-device enrollment for biometric identification system Quanfu Fan, Carlos Castillo, Manoj Aggarwal, Gerard Guy Medioni 2025-03-18
12255969 Analyzing user activity Tianwen Chen, Ding Zhou, Yonatan Vaizman 2025-03-18
12170932 Wireless based presence detection Tianwen Chen, Hong Li 2024-12-17 $120,108,000
12165414 Methods and systems for determining object activity within a region of interest Rui Min, Hong Li, Ruichi Yu 2024-12-10 $112,347,000
12067975 Voice command detection and prediction Rui Min 2024-08-20 $128,200,000
12047834 Locating devices within a premises Yonatan Vaizman 2024-07-23 $113,005,000
12033639 Caching scheme for voice recognition engines Rui Min 2024-07-09 $83,632,000
12026196 Error detection and correction for audio cache Rui Min, Stefan Deichmann 2024-07-02 $124,458,000
D1030076 Skin care device 2024-06-04
11996087 Method and apparatus for intelligent voice recognition Navdeep Jain 2024-05-28 $65,820,000
11989230 Media search filtering mechanism for search engine Rui Min 2024-05-21 $108,898,000
11962360 Systems and methods for premises monitoring Tianwen Chen 2024-04-16 $103,604,000
D1016304 Skin care device 2024-02-27
D1016305 Skin care device 2024-02-27
11869507 Methods, systems and apparatuses for improved speech recognition and transcription Rui Min, Stefan Deichmann, Geifei Yang 2024-01-09 $115,032,000
11816899 Methods and systems for determining object activity within a region of interest Rui Min, Hong Li, Ruichi Yu 2023-11-14 $89,468,000
11703343 Methods and systems for managing communication sessions Rui Min, Vamsi Krishna POTLURU, Vijayendra Ghadge, Raul Guerra Paredes 2023-07-18 $113,172,000
11700505 Wireless based presence detection Tianwen Chen, Hong Li 2023-07-11 $135,563,000
11700670 Methods, systems, and apparatuses for presence detection Tianwen Chen, Hong Li 2023-07-11 $135,563,000