CHIEN, CHIH-CHENG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1699 MISCELLANEOUS22
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8545112 Main housing for optical sub-assembly for transceiversSep 14, 11Oct 01, 13[G02B]
D670749 Main housing for optical sub-assembly for transceiversAug 12, 11Nov 13, 12[1699]
D670750 Main housing for optical sub-assembly for transceiversNov 16, 11Nov 13, 12[1699]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0128,594 WELD-FREE OPTICAL SUB-ASSEMBLY FOR TRANSCEIVERS FOR LIGHT-EMITTING UNITAbandonedNov 21, 11May 23, 13[F21V]
2013/0064,504 PIGTAIL LIGHT GUIDE STRUCTUREAbandonedSep 14, 11Mar 14, 13[G02B]

Top Inventors for This Owner

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