Inventor · disambiguated record
Chih-Chuan Cheng
Also filed as: CHENG CHIH-CHUAN
13 granted patents·11 pending applications·580 citations·filing 2000–2025
93Inventor score
Top patents by PatentIndex Score
24 records- 0197US6574739B1Dynamic power saving by monitoring CPU utilizationCOMPAL ELECTRONICS INC·Filed 2000·Granted Jun 3, 2003·245 cites·12 claims
- 0295US6700775B1Portable electronic apparatus having a cover device with a stand unit for supporting a user interface deviceCOMPAL ELECTRONICS INC·Filed 2003·Granted Mar 2, 2004·135 cites·8 claims
- 0389US6758685B1Serial advanced technology attachment connectorCOMPAL ELECTRONICS INC·Filed 2003·Granted Jul 6, 2004·54 cites·6 claims
- 0483US6700774B2Electronic apparatus with keyboard module which can be rotated and hiddenCOMPAL ELECTRONICS INC·Filed 2002·Granted Mar 2, 2004·40 cites·6 claims
- 0576US6947279B2Portable electronic apparatus having host and display modules interconnected by a folding pivot moduleCOMPAL ELECTRONICS INC·Filed 2003·Granted Sep 20, 2005·37 cites·13 claims
- 0675US6744631B1Heat dissipating deviceCOMPAL ELECTRONICS INC·Filed 2002·Granted Jun 1, 2004·21 cites·8 claims
- 0766US6752654B1Serial advanced technology attachment connectorCOMPAL ELECTRONICS INC·Filed 2003·Granted Jun 22, 2004·17 cites·5 claims
- 0862US6833998B2Circuit board assembly with separable first and second circuit board devicesCOMPAL ELECTRONICS INC·Filed 2002·Granted Dec 21, 2004·9 cites·10 claims
- 0958US2025294426A1Radio link failure recovery using conditional handoverMEDIATEK INC·Filed 2025·Application pending·0 cites
- 1057US7657731B2Computer system having an identification deviceCOMPAL ELECTRONICS INC·Filed 2007·Granted Feb 2, 2010·1 cites·18 claims
- 1157US2025184276A1Traffic Patterned-Based Modem Function Adjustment Method and System Capable of Optimizing Network StrategyMEDIATEK INC·Filed 2024·Application pending·0 cites
- 1256US7102592B2Video signal converter for a detachable display module of a portable computerCOMPAL ELECTRONICS INC·Filed 2003·Granted Sep 5, 2006·5 cites·9 claims
- 1356US6741475B1Portable electronic apparatus with replaceable built-in external power supply moduleCOMPAL ELECTRONICS INC·Filed 2002·Granted May 25, 2004·5 cites·7 claims
- 1452US7296169B2Method for adjusting a front-side bus frequency based on a processor usage rate stored in a translation table and generating the translation table if it does not existCOMPAL ELECTRONICS INC·Filed 2004·Granted Nov 13, 2007·9 cites·7 claims
- 1550US7350064B2Computer system having an identification deviceCOMPAL ELECTRONICS INC·Filed 2004·Granted Mar 25, 2008·2 cites·17 claims
- 1645US2006294477A1Portable electronic device with the ability of directly inserting image data into a menu and its methodCOMPAL ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 1743US2004165359A1Docking station for a portable electronic apparatusCOMPAL ELECTRONICS INC·Filed 2003·Application pending·0 cites
- 1843US2005031299A1Method for processing audiovisual signalsFiled 2004·Application pending·0 cites
- 1943US2007088747A1Automatic multimedia searching method and multimedia downloading system thereofCHENG CHIH-CHUAN·Filed 2006·Application pending·0 cites
- 2042US2004218898A1Digital recorderFiled 2004·Application pending·0 cites
- 2142US2006294472A1User interface with figures mapping to the keys, for allowing a user to select and control a portable electronic deviceCOMPAL ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 2242US2006294143A1Method for capturing and browsing image data synchronouslyCOMPAL ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 2342US2005086614A1Multi-mode portable electronic apparatus and method for the multi-mode portable electronic apparatus to output av signalsFiled 2004·Application pending·0 cites
- 2439US2003179542A1Means for externally connecting battery pack to portable computerCOMPAL ELECTRONIC INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →