Inventor · disambiguated record
Yi-Tsung Cheng
Also filed as: CHENG YI-TSUNG
8 granted patents·2 pending applications·44 citations·filing 2003–2024
82Inventor score
Top patents by PatentIndex Score
10 records- 0179US7675571B2Cradle for connecting to portable electronic apparatusHTC CORP·Filed 2005·Granted Mar 9, 2010·12 cites·6 claims
- 0278US7448917B2Connector having pin groups with different pin lengthsHTC CORP·Filed 2007·Granted Nov 11, 2008·17 cites·20 claims
- 0365US8411882B2Electronic device with electret electro-acoustic transducerLEE FANG CHING·Filed 2009·Granted Apr 2, 2013·4 cites·30 claims
- 0461US7495657B2KeyboardHTC CORP·Filed 2003·Granted Feb 24, 2009·10 cites·21 claims
- 0561US2025330316A1Blockchain technique-based software authorization method, software authentication method, and authentication serverWISTRON CORP·Filed 2024·Application pending·0 cites
- 0655US7969506B2Cradle for connecting to portable electronic apparatusHTC CORP·Filed 2009·Granted Jun 28, 2011·1 cites·10 claims
- 0754US8306247B2Electronic device and electro-acoustic transducer thereofLEE FANG-CHING·Filed 2009·Granted Nov 6, 2012·0 cites·33 claims
- 0853US12511490B2Function map generation method and systemWISTRON CORP·Filed 2024·Granted Dec 30, 2025·0 cites·16 claims
- 0951US2024193252A1Storage device, and method and system for verifying and authorizing by using storage deviceWISTRON CORP·Filed 2023·Application pending·0 cites
- 1036US8525918B2Portable electronic devices and auto-focus control methods for cameras thereinCHEN LI-YIN·Filed 2011·Granted Sep 3, 2013·0 cites·4 claims
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