Chao Wan has been granted 10 US patents while listed as an inventor at Htc . The first was granted in 2012 and the most recent in July 2025. Chao Wan ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Chao Wan in Longbeilingcun, CN.
Patents per Year Patents granted per year, 2012 to 2025 Bar chart with a peak of 3 patents in 2025. peak 3 2012: 1 patents 2012 2016: 2 patents 2016 2018: 2 patents 2018 2020: 2 patents 2020 2025: 3 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
12371560 Regenerated alloy material based on chemical and physical co-modification and method for preparing same Nuo CAO , Yonggao FU , Jiaqi Hu , Ling Wang 2025-07-29
12326465 Detector circuit Joachim Kruecken 2025-06-10
12248644 Circuit arrangement for a touch sensor — 2025-03-11
10854009 Method, apparatus, and system for obtaining virtual object, and storage medium Zijie Chen , Jie Gao , Yongtao Li , Jianfeng Chen , Zhijie Xie +2 more 2020-12-01
10812761 Complex hardware-based system for video surveillance tracking Lei Zhang , Shipeng Zhang , Zhijie Xie , Xin Xu , Chaohui Ding +8 more 2020-10-20
10113243 Manufacturing method of casing of electronic device Cheng-Han Chung 2018-10-30
9910541 Mis-touch recognition method and device Zhijian Hao 2018-03-06
9464360 Electronic device and casing thereof Cheng-Han Chung 2016-10-11
9236961 Broadcast switching device, method and terminal Xiang Zhu , Lei Che , Ting Wang 2016-01-12
8321707 Main computer for vehicle and power management method thereof Ming-Jer Yang , Chun-Sheng Chao 2012-11-27