RHK TECHNOLOGY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01Q SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING-PROBE MICROSCOPY [SPM]216
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G04B MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS 136
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179
 
  
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES152

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8997260 Integrated microscope and related methods and devicesFeb 23, 12Mar 31, 15[B82Y, G01Q]
8914909 Frequency measuring and control apparatus with integrated parallel synchronized oscillatorsMar 17, 11Dec 16, 14[H03L, B82Y, G01Q, G01R]
8812976 Programmable equipment configuration method and apparatusMar 16, 10Aug 19, 14[G06F]
7569077 Position control for scanning probe spectroscopyJun 15, 07Aug 04, 09[G01N]
5666331 Alarm clockSep 20, 94Sep 09, 97[G04B]
5569918 Probe holder and probe mounting method for a scanning probe microscopeMar 17, 95Oct 29, 96[H01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0101,086 FREQUENCY MEASURING AND CONTROL APPARATUS WITH INTEGRATED PARALLEL SYNCHRONIZED OSCILLATORSAbandonedNov 21, 14Apr 09, 15[H03L, G01Q, G01R]
8143763 Linear piezoelectric nano-positionerExpiredMay 29, 09Mar 27, 12[H01L]
2006/0273,895 Portable communication device alerting apparatusAbandonedJun 07, 05Dec 07, 06[G08B]

Top Inventors for This Owner

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