CHEMOPTICS INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 145
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01S DEVICES USING STIMULATED EMISSION191
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9817190 Tunable wavelength filter with embedded metal temperature sensor and its application to external-cavity type tunable wavelength laserOct 24, 14Nov 14, 17[G01K, G02B, H01S]
9106361 Passive wavelength division multiplexing device for automatic wavelength locking and system thereofNov 30, 10Aug 11, 15[H04B, H04J]
7202324 Perfluorostyrene compound, and coating solution and optical waveguide device using the sameJan 13, 05Apr 10, 07[C08G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0208,756 TUNABLE LASER MODULE BASED ON POLYMER WAVEGUIDESAbandonedJul 25, 08Aug 19, 10[H01S]
2007/0173,592 Perfluorostyrene compound, and coating solution and optical waveguide device using the sameAbandonedMar 19, 07Jul 26, 07[C08L]
6946534 Fluorinated polyethers having perfluorinated aliphatic group and optical waveguide using the sameExpiredSep 28, 01Sep 20, 05[C07C]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.