WAH HONG INDUSTRIAL CORP.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 7198
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
C07K PEPTIDES 1135
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
H01Q AERIALS 1109

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
9676906 Polymer of poly(arylene ether)s, manufacturing method thereof and polymer light emitting diode with organic light emitting layer made from the sameMar 23, 16Jun 13, 17[C09K, H01L, C08G, C09D]
9097468 Use of a graphite heat-dissipation device including a plating metal layerFeb 05, 12Aug 04, 15[F28F]
8970973 Lens actuating deviceJul 19, 13Mar 03, 15[G02B]
8955580 Use of a graphite heat-dissipation device including a plating metal layerMay 16, 11Feb 17, 15[F28F]
8941543 Apparatus for a case for an electronic deviceJan 21, 14Jan 27, 15[H01Q]
8351138 Lens driving device, flexible piece and the method for manufacturing the flexible pieceOct 05, 10Jan 08, 13[G02B]
8139299 Lens activating deviceNov 06, 10Mar 20, 12[G02B]
8055384 Apparatus and method for positioning controlJun 17, 08Nov 08, 11[G05B]
7952822 Lens activating deviceSep 08, 09May 31, 11[G02B]
7760453 Lens displacement deviceApr 15, 08Jul 20, 10[G02B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0194,557 Stabilizer or Binder and Manufacturing Method Thereof for Phosphorescent MaterialsAbandonedNov 20, 15Jul 07, 16[C09K]
2015/0293,297 METHOD OF MAKING A LIGHT GUIDE PLATEAbandonedApr 14, 14Oct 15, 15[F21V, G02B]
2015/0109,173 APPARATUS FOR A CASE FOR AN ELECTRONIC DEVICEAbandonedNov 04, 14Apr 23, 15[H01Q]
2015/0043,162 CENTRAL PROCESSING UNIT CASINGAbandonedAug 12, 13Feb 12, 15[G06F]
2014/0340,873 BENDABLE HEAT READIATING COMPOSITE AND BACKLIGHT UNIT HAVING THE SAMEAbandonedMay 20, 13Nov 20, 14[F21V, F28F]
2014/0338,879 BENDABLE HEAT READIATING COMPOSITE AND BACKLIGHT UNIT HAVING THE SAMEAbandonedJan 17, 14Nov 20, 14[F21V]
2014/0069,622 HEAT DISSIPATION COMPOSITE AND THE USE THEREOFAbandonedJul 09, 13Mar 13, 14[F28F, H05K]
2014/0049,984 ANISOTROPIC HEAT DISSIPATION IN A BACKLIGHT UNITAbandonedAug 19, 13Feb 20, 14[F21V]
2014/0049,985 ANISOTROPIC HEAT DISSIPATION IN A BACKLIGHT UNITAbandonedAug 19, 13Feb 20, 14[F21V]
2013/0319,840 ONE-PIECE LAMELLAR PROJECTIVE CAPACITIVE TOUCH PANEL STRUCTURE AND METHOD OF MANUFACTURING THE SAMEAbandonedJul 16, 12Dec 05, 13[H03K, H01H]
2010/0243,230 HEAT-DISSIPATING DEVICE INCLUDING A PLATING METAL LAYERAbandonedAug 14, 09Sep 30, 10[F28F, B21D]
7656074 Voice coil motor device for positioningExpiredApr 08, 08Feb 02, 10[H01L]
7595944 Optical actuatorExpiredJul 25, 07Sep 29, 09[G02B, G03B, G11B]

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!.