Assignee
CHANG CHUNG-HSING
TW·4 granted patents·1 pending application·51 citations·filing 1983–2010
Top patents by PatentIndex Score
5 records- 0167US8258757B2Charging method and charging device for charging a rechargeable batteryCHANG CHUNG-HSING·Filed 2010·Granted Sep 4, 2012·3 cites·20 claims
- 0265US4910870ALevered tool with cooperating jawsCHANG CHUNG HSING·Filed 1988·Granted Mar 27, 1990·29 cites·3 claims
- 0365US4505171AFoldable cross wrenchCHANG CHUNG HSING·Filed 1983·Granted Mar 19, 1985·19 cites·4 claims
- 0446US2010325451A1Power-saving trigger-type control device for dynamically and instantly varying frequency and method thereofCHANG CHUNG-HSING·Filed 2009·Application pending·0 cites
- 0544US8271770B2Computer motherboard with automatically adjusted hardware parameter valueCHANG CHUNG-HSING·Filed 2009·Granted Sep 18, 2012·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →