JAHWA ELECTRONICS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 15190
 
  
 
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 1285
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 7100
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 7235
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 123
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0139,227 CAMERA LENS MODULEJan 31, 17May 18, 17[H04M, G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9910291 Camera lens module having auto-focusing and optical image stabilizing functionsJan 31, 17Mar 06, 18[H04M, G02B, G03B]
9913364 Printed circuit board and vibration actuator including the sameMar 17, 17Mar 06, 18[H01L, H05K]
9885881 Camera lens moduleNov 02, 16Feb 06, 18[H04N, G02B, G03B]
9857549 Rotational actuator for optical device and camera module having the sameDec 21, 16Jan 02, 18[H04N, G02B, F03G, G06K]
9857556 Apparatus for auto focusJan 09, 17Jan 02, 18[H02K, G02B]
9800126 Linear vibration generating deviceFeb 22, 16Oct 24, 17[H02K]
9784988 Camera lens module of a portable terminalMar 28, 14Oct 10, 17[G02B, G03B]
9762111 Linear vibration generation deviceJan 31, 17Sep 12, 17[H02K]
9742254 Apparatus for generating linear vibration with damper and damperNov 10, 16Aug 22, 17[H02K]
9726899 Camera lens moduleNov 02, 16Aug 08, 17[H04N, G02B, G03B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0341,975 CAMERA LENS MODULEAbandonedMay 21, 15Nov 24, 16[G02B, G03B]
2012/0103,959 AUXILIARY HEATING APPARATUS FOR VEHICLEAbandonedJun 22, 11May 03, 12[H05B]
2012/0080,623 ELECTRIC VALVE FOR REFRIGERANT CONTROLAbandonedApr 08, 11Apr 05, 12[F16K]
2011/0127,247 PRE-HEATER APPARATUS FOR VEHICLEAbandonedOct 26, 10Jun 02, 11[B60L]
2008/0315,983 Safety Device For Preventing Propagation in Fracture of Ceramic ElementAbandonedJun 16, 06Dec 25, 08[H01H]
7166171 Longitudinal magnetic field compacting method and device for manufacturing rare earth magnetsExpiredJul 16, 03Jan 23, 07[H01F]
7163591 Method of preparing micro-structured powder for bonded magnets having high coercivity and magnet powder prepared by the sameExpiredDec 12, 03Jan 16, 07[H01F]
7055799 Electromagnetic apparatus for automatically and selectively supplying and shutting off fluidExpiredJan 16, 04Jun 06, 06[F16K]
2004/0135,663 PTC thermistor having safety structure for preventing continuous breakageAbandonedSep 30, 03Jul 15, 04[H01C]

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