Lee; Hsin-Chih Chung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Hsin-Chih Chung.The latest application filed is for "emergency shut-down device for power tool".
- Lee; Hsin-Chih Chung - Tao Yuan Hsien TW
- Lee; Hsin-Chih Chung - Wuchang-Li Chungli City TW
- Lee; Hsin-Chih Chung - Chungli Tao Yuan Hsien TW
- Lee; Hsin-Chih Chung - Taoyuan Hsien TW
- Lee; Hsin-Chih Chung - Chungli City Taoyuan Hsien TW
| Patent | Date |
|---|---|
| Keyless adjusting mechanism for chain saw Grant 7,676,934 - Liao March 16, 2 | 2010-03-16 |
| Keyless clamp device for reciprocating saw Grant 7,493,698 - Lee February 24, 2 | 2009-02-24 |
| Transmission mechanism Grant 7,455,615 - Chen November 25, 2 | 2008-11-25 |
| LED bulb Grant D566,300 - Lo April 8, 2 | 2008-04-08 |
| Brake device for power tool Grant 7,290,641 - Lee November 6, 2 | 2007-11-06 |
| LED bulb Grant D547,466 - Lo July 24, 2 | 2007-07-24 |
| Power-saving activation device Grant 7,162,988 - Liao January 16, 2 | 2007-01-16 |
| Cable-pull type engine starting device Grant 7,114,479 - Lee October 3, 2 | 2006-10-03 |
| Device for heightening engine efficiency Grant 7,100,588 - Lee September 5, 2 | 2006-09-05 |
| Emergency shut-down device for power tool App 20060175174 - Lee; Hsin-Chih Chung | 2006-08-10 |
| Device for heightening engine efficiency App 20060144377 - Lee; Hsin-Chih Chung | 2006-07-06 |
| Tree branch and leaf cutter Grant D514,128 - Lee January 31, 2 | 2006-01-31 |
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