Junghans Uhren GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G04C ELECTROMECHANICAL CLOCKS OR WATCHES 316
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6411569 Antenna arrangement in radio-controlled wristwatchJun 06, 00Jun 25, 02[G04C]
D442093 WatchFeb 03, 99May 15, 01[1002]
5898644 Radio-controlled timepiece movement and method of assemblyJul 21, 98Apr 27, 99[G04B, G04C]
5105396 Autonomous radio timepieceMay 02, 91Apr 14, 92[G04C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7460188 Solar-powered device comprising a solar cell arrangement and a liquid crystal display and method of makingExpiredMay 07, 03Dec 02, 08[G02F]
2008/0068,930 Method and Device for Setting a Calendar Work of a Clock, Particularly of a Radio-Controlled Clock, After Changing the BatteryAbandonedMar 04, 05Mar 20, 08[G04B, G04C, G04G]
2006/0186,853 Method for identifying the rotation of a stepper motor driving at least one hand of a clockAbandonedDec 04, 03Aug 24, 06[G05B]
2006/0164,921 Radio-controlled wrist watch with metal dialAbandonedDec 22, 05Jul 27, 06[G04B, G04C]
6987708 Emergency call transmitter incorporated in a wristwatchExpiredMay 12, 03Jan 17, 06[G04B]
2005/0229,850 Rotary machine for cvd coatingsAbandonedJun 27, 05Oct 20, 05[C23C]
2005/0157,867 Emergency call transmitterAbandonedAug 19, 04Jul 21, 05[H04M]
6525995 Method and apparatus for displaying local time on radio-controlled timepiecesExpiredAug 24, 00Feb 25, 03[H04B, G04C]
6205091 Method and apparatus for controlling a solar-powered radio-controlled timepiece when a storage element is inadequately chargedExpiredOct 16, 98Mar 20, 01[G04B]
6134188 Antenna for a radio-controlled wristwatchExpiredAug 10, 98Oct 17, 00[G04B, G04C, H01Q, A44C]
5742564 Timepiece with switch operable by pressing the timepiece glassExpiredNov 25, 96Apr 21, 98[G04B, G04C]
5630329 Wristwatch bracelet and process for the production thereofExpiredJan 19, 96May 20, 97[A44C]
D368433 WatchExpiredJan 10, 94Apr 02, 96[]
5430693 Radio-controlled timepieceExpiredOct 12, 94Jul 04, 95[G04C]
5408445 Radio timepieceExpiredAug 18, 92Apr 18, 95[G04B, G04C]
5253226 Radio-controlled timepiece with antenna coilExpiredAug 28, 92Oct 12, 93[G04C]
5235563 Autonomous radio timepieceExpiredJul 18, 91Aug 10, 93[G04C]
5231612 Position detection and correction mechanism for a timepieceExpiredAug 31, 92Jul 27, 93[G04C]
5177714 Autonomous radio timepieceExpiredJan 22, 91Jan 05, 93[G04C]
5168476 Alarm clockExpiredMay 08, 92Dec 01, 92[G04B]

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