U.S. patent number D623,631 [Application Number D/343,341] was granted by the patent office on 2010-09-14 for infared wireless microphone. Invention is credited to Te-Wei Kung.
United States Patent | D623,631 |
Kung | September 14, 2010 |
Inventors: | Kung; Te-Wei (Tainan City 70499, TW) |
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Appl. No.: | D/343,341 |
Filed: | September 11, 2009 |
Current U.S. Class: | D14/228 |
Current International Class: | 1401 |
Field of Search: | ;D14/225,226,227,228,497 ;379/430,431 ;381/357,359,355,361,91,369,174,366 ;455/569.1,575.1,90.3,91,92,95,117 ;D17/99 ;446/416 ;D21/513,480 ;310/322,324 ;D13/133 |
D156329 | December 1949 | Federico et al. |
D213567 | March 1969 | Kahn |
3452955 | July 1969 | Hartwig |
3718862 | February 1973 | Norris |
D244551 | May 1977 | Weiss |
D247707 | April 1978 | Armstrong |
D253468 | November 1979 | Peterson |
4258235 | March 1981 | Watson |
4278851 | July 1981 | Takaya |
4295009 | October 1981 | Weidler |
4344184 | August 1982 | Edwards |
4694499 | September 1987 | Bartlett |
D302819 | August 1989 | Kubota |
4910795 | March 1990 | McCowen et al. |
D310368 | September 1990 | Derhaag et al. |
5675660 | October 1997 | Townsend |
6463159 | October 2002 | Ming-Cheng |
D530705 | October 2006 | Shen |
D538793 | March 2007 | Ma et al. |
D538794 | March 2007 | Ho |
7606385 | October 2009 | Akino |
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