Assignee
Liu zhi-hua
CN·18 granted patents·1 pending application·40 citations·filing 2009–2012
Top patents by PatentIndex Score
19 records- 0190US8247105B2Battery holder and power supply using the sameLiu zhi-hua·Filed 2009·Granted Aug 21, 2012·9 cites·12 claims
- 0282US8315062B2Electronic device and fixing mechanismLiu zhi-hua·Filed 2010·Granted Nov 20, 2012·5 cites·16 claims
- 0379US8164891B2Electronic device with covered expansion card bayLiu zhi-hua·Filed 2010·Granted Apr 24, 2012·5 cites·10 claims
- 0474US8454217B2Electronic deviceLiu zhi-hua·Filed 2011·Granted Jun 4, 2013·3 cites·11 claims
- 0574US8151285B2Optical disk drive with protective structureLiu zhi-hua·Filed 2009·Granted Apr 3, 2012·2 cites·11 claims
- 0672US8498107B2Fixing mechanism and electronic device having the sameLiu zhi-hua·Filed 2011·Granted Jul 30, 2013·3 cites·17 claims
- 0768US8551644B2Fixing mechanism and electronic device using the sameLiu zhi-hua·Filed 2010·Granted Oct 8, 2013·2 cites·16 claims
- 0868US8474766B2Height adjustment mechanism and assembly method for electronic device using the sameLiu zhi-hua·Filed 2011·Granted Jul 2, 2013·3 cites·5 claims
- 0968US8197168B2Captive screwLiu zhi-hua·Filed 2010·Granted Jun 12, 2012·3 cites·12 claims
- 1064US8545079B2Light pipe and housing assembly using the sameLiu zhi-hua·Filed 2011·Granted Oct 1, 2013·1 cites·13 claims
- 1164US8254105B2Electronic device with a covered expansion card bayLiu zhi-hua·Filed 2009·Granted Aug 28, 2012·2 cites·12 claims
- 1259US8455126B2Battery positioning deviceLiu zhi-hua·Filed 2009·Granted Jun 4, 2013·0 cites·8 claims
- 1355US8905796B2Power supply plug structureLiu zhi-hua·Filed 2012·Granted Dec 9, 2014·2 cites·14 claims
- 1450US8513555B2Power button and electronic device using sameLiu zhi-hua·Filed 2011·Granted Aug 20, 2013·0 cites·20 claims
- 1547US8451625B2Electronic device with fixing mechanismLiu zhi-hua·Filed 2010·Granted May 28, 2013·0 cites·12 claims
- 1646US8780582B2Electronic deviceLiu zhi-hua·Filed 2011·Granted Jul 15, 2014·0 cites·14 claims
- 1745US8094390B2Electronic device with remote control capabilityLiu zhi-hua·Filed 2010·Granted Jan 10, 2012·0 cites·6 claims
- 1844US8254110B2Fixing mechanism and electronic device having the sameLiu zhi-hua·Filed 2010·Granted Aug 28, 2012·0 cites·20 claims
- 1942US2012163017A1Electronic device with light guiding pipeLiu zhi-hua·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →