KOREA PHOTONICS TECHNOLOGY INSTITUTE

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 14348
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 4236
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 156
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 125
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H01S DEVICES USING STIMULATED EMISSION191

Top Patents (by citation)

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

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0069,153 NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING SAMEJun 30, 15Mar 08, 18[H01L]
2017/0368,746 PHANTOM PRODUCTION APPARATUS USING 3D PRINTER, AND PRODUCTION METHOD USING SAMEApr 05, 16Dec 28, 17[B29C, B33Y, B29L]
2017/0041,599 3D DISPLAY SYSTEMApr 23, 15Feb 09, 17[H04N, G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9814548 Three-dimensional oral cavity scan device using piezoelectric element based pattern module and variable focus lensApr 05, 16Nov 14, 17[A61B, A61C, G01B]
9753228 Optical transmission and reception connector systemNov 26, 14Sep 05, 17[G02B]
9681810 Fluorescent image acquisition and projection apparatus and method for real-time visualization of invisible fluorescent signalAug 16, 13Jun 20, 17[A61B]
9686484 Apparatus for acquiring and projecting broadband image capable of implementing visible light optical image and invisible light fluorescence image togetherSep 02, 14Jun 20, 17[H04N, G01N, A61B]
9601340 Electronic device having quantum dots and method of manufacturing the sameSep 02, 14Mar 21, 17[H01L, B82Y]
9508897 Multi-luminous element and method for manufacturing sameMay 15, 14Nov 29, 16[H01L]
9287444 Devices having nitride quantum dot and methods of manufacturing the sameSep 22, 14Mar 15, 16[H01L]
9171717 Method for manufacturing a group III nitride substrate using a chemical lift-off processNov 04, 11Oct 27, 15[H01L]
9000414 Light emitting diode having heterogeneous protrusion structuresNov 16, 12Apr 07, 15[H01L]
8896078 Light emitting apparatusMar 05, 13Nov 25, 14[H01L]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0183,802 FLUORESCENT IMAGE ACQUISITION AND PROJECTION APPARATUS FOR REAL-TIME VISUALIZATION OF INVISIBLE FLUORESCENT SIGNALAbandonedMar 08, 16Jun 30, 16[A61B]
2013/0137,995 PULSE DIAGNOSIS DEVICE USING OPTICAL SENSORAbandonedNov 25, 10May 30, 13[A61B]
2012/0086,040 LIGHT-EMITTING DIODE HAVING A WAVELENGTH CONVERSION MATERIAL LAYER, AND METHOD FOR FABRICATING SAMEAbandonedJun 10, 10Apr 12, 12[H01L]
2011/0222,573 FIBER LASER HAVING INLINE ISOLATOR FOR PREVENTING DAMAGE TO PUMP LIGHT SOURCEAbandonedMar 09, 09Sep 15, 11[H01S]
2010/0067,848 FABRICATION METHOD OF OPTICAL MODULE AND OPTICAL MODULE USING THE SAME METHODAbandonedSep 16, 09Mar 18, 10[G02B]
7612385 High power light-emitting diode package comprising substrate having beaconExpiredDec 30, 05Nov 03, 09[H01L]

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!.