UNIDEN CORPORATION OF AMERICA, 6345 CASTLEWAY COURT, INDIANAPOLIS, INDIANA 46250 A CORP. OF IN

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE31523 Crystalless scanning radio receiver and transmitterMay 20, 81Feb 14, 84[H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D301886 Desk-top power supply for mobile radioExpiredJan 24, 86Jun 27, 89[]
4797916 Telephone handset cradle mountingExpiredNov 13, 87Jan 10, 89[H04M, F16M]
4734049 Mechanical latch mechanism for combination portable transceiver and charging unitExpiredApr 09, 86Mar 29, 88[H01R]
D292586 Vehicular charger amplifierExpiredNov 18, 85Nov 03, 87[]
D291804 Portable radio telephone and FM two-way radioExpiredJan 27, 86Sep 08, 87[]
4684870 Transceiver battery charging apparatus and methodExpiredApr 09, 86Aug 04, 87[H02J]
4627100 Wide band radio receiverExpiredDec 28, 84Dec 02, 86[H04B, H03J]
D286532 Cordless telephone baseExpiredMar 09, 83Nov 04, 86[]
D286283 Cordless telephone assemblyExpiredMar 09, 83Oct 21, 86[]
D282738 Cordless telephone handsetExpiredFeb 28, 83Feb 25, 86[]
4523058 Ringer signal wave shaping circuitExpiredOct 24, 83Jun 11, 85[H04M]
4521915 Processor controlled, scanning radio receiver having tabular storage of service band frequency codesExpiredMay 28, 80Jun 04, 85[H03J]
4461036 Processor controlled scanning radio receiverExpiredOct 24, 80Jul 17, 84[H04B]
4455679 Scanning radio receiver and frequency synthesizer thereforExpiredOct 20, 81Jun 19, 84[H03J]
D272737 RadioExpiredNov 18, 81Feb 21, 84[D140]
4409688 Processor controlled, scanning radio receiver including future code developing meansExpiredJun 28, 82Oct 11, 83[H03J]
4398304 Scanning radio receiver including detector circuit for AM and FM receptionExpiredAug 07, 81Aug 09, 83[H03J]
4270217 Processor controlled, service selecting, AM/FM scanning radio receiverExpiredApr 30, 79May 26, 81[H03J]
D254375 RadioExpiredFeb 14, 77Mar 04, 80[D140]

Top Inventors for This Owner

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