Poskom Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05G X-RAY TECHNIQUE 238
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1101

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9144146 High voltage driving device for X-ray tubeMar 15, 13Sep 22, 15[H02M, H05G]
8542798 Battery-type X-ray imaging apparatusOct 06, 09Sep 24, 13[H05G]
8011829 Compact and lightweight X-ray deviceJan 07, 09Sep 06, 11[G01D]
7522704 Battery-powered portable x-ray imaging apparatusDec 10, 07Apr 21, 09[H05G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8401149 X-ray photographing apparatus for receiving and editing X-ray imageExpiredNov 20, 08Mar 19, 13[H05G]
8254525 X-ray scanning system performing synchronization using wireless signalExpiredMar 25, 08Aug 28, 12[H05G]
7417522 High voltage transformerExpiredOct 22, 07Aug 26, 08[H01F]
2008/0101,543 X-RAY DIAGNOSTIC APPARATUS USING IMAGE SENSORAbandonedFeb 23, 07May 01, 08[G21K, A61B]

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