WANG, CHIEN-CHI

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES350

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D567220 HeadphoneMar 13, 07Apr 22, 08[1401]
D566688 HeadphoneMar 12, 07Apr 15, 08[1401]
D566689 HeadphoneMar 14, 07Apr 15, 08[1401]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0226,102 HEADPHONE WITH EXPANSION SPACE IN EITHER RECEIVERAbandonedMar 13, 07Sep 18, 08[H04R]
2008/0226,111 Headphone with components secured together by snappingAbandonedMar 12, 07Sep 18, 08[H04R]

Top Inventors for This Owner

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