Yu; Chih-Ming
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Chih-Ming.The latest application filed is for "alternating current input voltage detecting device".
- Yu; Chih-Ming - New Taipei TW
- YU; Chih-Ming - New Taipei City TW
- YU; CHIH-MING - HSINCHU COUNTY 302 TW
- YU; Chih-Ming - Zhubei City TW
- Yu; Chih-Ming - Hsinchu TW
- YU; CHIH-MING - HSINCHU CITY TW
- Yu; Chih-Ming - Kaohsiung TW
- Yu, Chih-Ming - Kaohsiung City TW
- Yu, Chih-Ming - Tzuoying Chiu TW
- Yu, Chih-Ming - Yun Lin Hsien TW
| Patent | Date |
|---|---|
| AC inrush current testing device Grant 9,835,690 - Huang , et al. December 5, 2 | 2017-12-05 |
| Alternating current input voltage detecting device Grant 9,772,384 - Huang , et al. September 26, 2 | 2017-09-26 |
| Alternating Current Input Voltage Detecting Device App 20170153295 - HUANG; Wen-Nan ; et al. | 2017-06-01 |
| Ac Inrush Current Testing Device And Method For Testing Ac Inrush Current App 20170108557 - HUANG; Wen-Nan ; et al. | 2017-04-20 |
| Power supply device for varying an output voltage Grant 9,584,033 - Huang , et al. February 28, 2 | 2017-02-28 |
| Energy-saving Power Supply Apparatus App 20160380553 - HUANG; Wen-Nan ; et al. | 2016-12-29 |
| Lamp Structure App 20150252986 - YU; CHIH-MING ; et al. | 2015-09-10 |
| Led Lamp App 20130257258 - YU; Chih-Ming ; et al. | 2013-10-03 |
| Heat dissipation enhanced LED lamp Grant 8,465,177 - Yu June 18, 2 | 2013-06-18 |
| Heat dissipation enhanced LED lamp Grant 8,410,699 - Yu April 2, 2 | 2013-04-02 |
| Assembly method of a LED lamp Grant 8,403,720 - Yu March 26, 2 | 2013-03-26 |
| Assembly method of a LED lamp Grant 8,371,890 - Yu February 12, 2 | 2013-02-12 |
| Hydraulic Buffer Device App 20120205206 - Chen; Jian-Yu ; et al. | 2012-08-16 |
| Assembly Method Of A Led Lamp App 20120047729 - YU; CHIH-MING | 2012-03-01 |
| Color Led Lamp App 20110157896 - YU; CHIH-MING | 2011-06-30 |
| Assembly Method Of A Led Lamp App 20110014840 - YU; CHIH-MING | 2011-01-20 |
| Heat dissipation enhanced LED lamp App 20100320902 - Yu; Chih-Ming | 2010-12-23 |
| Heat Dissipation Enhanced Led Lamp For Spotlight App 20100320892 - YU; Chih-Ming | 2010-12-23 |
| Heat Dissipation Enhanced Led Lamp App 20100320903 - YU; CHIH-MING | 2010-12-23 |
| Manufacturing method for electrode apparatus of battery Grant 7,300,475 - Wang , et al. November 27, 2 | 2007-11-27 |
| Manufacturing method of over-current protection devices Grant 6,895,660 - Chu , et al. May 24, 2 | 2005-05-24 |
| Manufacturing method for electrode apparatus of battery App 20050103405 - Wang, David Shau-Chew ; et al. | 2005-05-19 |
| Over-current protection device App 20050057877 - Wang, David Shau-Chew ; et al. | 2005-03-17 |
| Over-current protection apparatus Grant 6,750,754 - Wang , et al. June 15, 2 | 2004-06-15 |
| Over-current protection apparatus App 20040066270 - Wang, David Shau-Chew ; et al. | 2004-04-08 |
| Manufacturing method for over-current protection device App 20040027765 - Yu, Chih-Ming ; et al. | 2004-02-12 |
| Wire container App 20030168545 - Yu, Chih-Ming | 2003-09-11 |
| Manufacturing method of over-current protection devices App 20030121141 - Chu, Edward Fu-Hua ; et al. | 2003-07-03 |
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