Assignee
CHANG CHI-TUNG
0 granted patents·23 pending applications·0 citations·filing 2004–2010
Top patents by PatentIndex Score
23 records- 0151US2008250180A1USB peripheral device with dynamic modification class and operation method of the sameCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 0246US2009179887A1Digital photo frame with a power saving function and a power saving method thereofCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 0345US2009154618A1Device and method for calculating Channel State InformationCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 0445US2009092179A1Method and a circuit for estimating the signal quality of a communication channel and a wireless receiving apparatus using the sameCHANG CHI-TUNG·Filed 2007·Application pending·0 cites
- 0544US2010124175A1Apparatus and method for adaptively calculating symbolic start positionCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 0643US2008126657A1USB peripheral device with dynamic modification class and operation method of the sameCHANG CHI-TUNG·Filed 2006·Application pending·0 cites
- 0743US2008005421A1Switching Device of Input and Output Interfaces of Computer SystemsCHANG CHI-TUNG·Filed 2006·Application pending·0 cites
- 0842US2007297442A1Expandable Multi-Computer Switching DeviceCHANG CHI-TUNG·Filed 2006·Application pending·0 cites
- 0941US2009135978A1Apparatus and method for estimating and compensating sampling frequency offsetCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 1040US2006027654A1Card reader and data transmission method thereforCHANG CHI-TUNG·Filed 2004·Application pending·0 cites
- 1139US2006006232A1Card readerCHANG CHI-TUNG·Filed 2004·Application pending·0 cites
- 1239US2009268743A1Data transmission bridge device and control chip thereof for transmitting dataCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 1339US2009210608A1KVM switch and operation method thereofCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 1438US2009089349A1Angle Computation Method and Related CircuitCHANG CHI-TUNG·Filed 2007·Application pending·0 cites
- 1537US2009296723A1Multi-computer switch with function of transmitting data between computersCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 1637US2010088454A1Bridging device with power-saving functionCHANG CHI-TUNG·Filed 2009·Application pending·0 cites
- 1736US2009289118A1Card reader integrated with touch button control and control chip module thereofCHANG CHI-TUNG·Filed 2008·Application pending·0 cites
- 1836US2008075198A1Method for I/Q signal adjustmentCHANG CHI-TUNG·Filed 2006·Application pending·0 cites
- 1934US2009061804A1Frequency synthesizer applied to a digital television tunerCHANG CHI-TUNG·Filed 2007·Application pending·0 cites
- 2033US2008126656A1Silicon storage apparatus and its controller, and operating method thereofCHANG CHI-TUNG·Filed 2006·Application pending·0 cites
- 2132US2011134278A1Image/audio data sensing module and image/audio data sensing methodCHANG CHI-TUNG·Filed 2010·Application pending·0 cites
- 2232US2008120454A1Integrated hub control chipCHANG CHI-TUNG·Filed 2006·Application pending·0 cites
- 2327US2007113124A1Method of testing integrated circuit and apparatus thereforCHANG CHI-TUNG·Filed 2005·Application pending·0 cites
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