HOYA LENS THAILAND LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 5311
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 22183
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 597
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 483
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 453
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4116
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 264
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0059,437 PLASTIC OPTICAL MEMBERMar 11, 16Mar 01, 18[C08F, G02B, G02C, C08K]
2018/0031,868 SPECTACLE WEARING PARAMETER MEASUREMENT SYSTEM, MEASUREMENT PROGRAM, MEASUREMENT METHOD THEREOF, AND MANUFACTURING METHOD OF SPECTACLE LENSMar 10, 16Feb 01, 18[G02C, G01B]
2018/0004,014 SPECTACLE LENS AND SPECTACLESSep 13, 17Jan 04, 18[G02C]
2017/0299,896 SPECTACLE LENS AND SPECTACLESDec 01, 15Oct 19, 17[G02C]
2017/0242,273 SPECTACLE LENS AND SPECTACLESOct 16, 15Aug 24, 17[G02B, G02C]
2017/0199,393 SPECTACLE LENS SUPPLY SYSTEM, PROGRAM THEREFOR, PRISM AMOUNT DETERMINATION DEVICE, PRISM AMOUNT DETERMINATION METHOD, AND METHOD FOR PRODUCING SPECTACLE LENSFeb 19, 15Jul 13, 17[G02C]
2017/0176,645 SPECTACLE LENSApr 24, 15Jun 22, 17[B05D, G02B, G02C]
2017/0176,646 SPECTACLE LENSApr 24, 15Jun 22, 17[B05D, G02B, G02C]
2017/0137,560 POLYISOCYANATE MONOMER COMPOSITION FOR OPTICAL MEMBERS, AND OPTICAL MEMBER AND PRODUCTION METHOD THEREFORMar 05, 15May 18, 17[C08G, G02B, C08L]
2017/0139,084 SPECTACLE LENSApr 24, 15May 18, 17[B05D, G02B, G02C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921418 Spectacle lens supply system, program therefor, prism amount determination device, prism amount determination method, and method for producing spectacle lensFeb 19, 15Mar 20, 18[G02C]
9772511 Eyeglass lens and eyeglass lens manufacturing methodSep 19, 14Sep 26, 17[G02C]
9616598 Plastic lens manufacturing methodSep 26, 11Apr 11, 17[B29C, B29D, B29L]
8950861 Eyeglass lens and method of manufacturing the sameJun 29, 12Feb 10, 15[G02B, G02C]
7874673 Progressive power lens and method of designing the sameMar 29, 10Jan 25, 11[G02C]
7445333 Spectacle lens and spectaclesMay 30, 06Nov 04, 08[G02C]
7341344 Progressive power lensJun 24, 05Mar 11, 08[G02C]
7121664 Method of designing aspherical spectacle lensJul 11, 05Oct 17, 06[G02C]
7040758 Spectacle lensSep 10, 03May 09, 06[G02C]
7021762 Multifocal spectacle lensJul 09, 03Apr 04, 06[G02C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0140,724 METHOD OF DETERMINING MANUFACTURING CONDITION OF EYEGLASS LENS AND METHOD OF MANUFACTURING EYEGLASS LENSAbandonedOct 26, 12Jun 06, 13[B29D]
2012/0207,922 METHOD OF MANUFACTURING EYEGLASS LENSAbandonedSep 23, 11Aug 16, 12[B05D]
2012/0037,800 PERFORMANCE EVALUATION METHOD WITH X-RAY AND ITS USAGEAbandonedApr 28, 11Feb 16, 12[H01J]
6994435 Aspherical spectacle lensExpiredMar 02, 04Feb 07, 06[G02C]
6953248 Progressive power lensExpiredOct 16, 03Oct 11, 05[G02C]

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