Lighthouse Technology & Consulting Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES2107
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9590802 Navigation signal transmitter and method for generating navigation signalApr 26, 11Mar 07, 17[H04L, G01S]
8618978 Position information providing system indoor transmitter and method for providing position informationNov 27, 08Dec 31, 13[G01S]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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