ETA SA FABRIQUES D'EBAUCHES

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 669
 
  
 
G04C ELECTROMECHANICAL CLOCKS OR WATCHES 167
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1097
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
G04F TIME-INTERVAL MEASURING 514
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 459
 
  
 
A44C JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS 218
 
  
 
H01Q AERIALS 2108
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
  
 
H04B TRANSMISSION 2208

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7376053 Use of non-magnetic paths for an electronic module intended for a timepieceFeb 24, 02May 20, 08[G04B]
7175339 Electronic object of small dimensions capable of being worn on the wristNov 21, 02Feb 13, 07[G04B]
6934521 System for automatically setting a portable object with a clock functionNov 26, 99Aug 23, 05[G04B, H04B, G04C]
6894576 Temperature compensation mechanism for a micromechanical ring resonatorAug 29, 03May 17, 05[H03B]
6863436 Watch including a casing ring for a movement mounted in a case assembled via the bezel or via the back coverDec 10, 02Mar 08, 05[G04B]
6859113 Temperature compensation mechanism for a micromechanical ring resonatorAug 29, 03Feb 22, 05[H03B]
6826126 Stacked assembly of a plurality of modules forming an electronic or electromechanical device, in particular for an ultra-thin timepieceNov 27, 01Nov 30, 04[G04B]
6781924 Device for securing a dial in a watchcaseJul 10, 02Aug 24, 04[G04B]
6747916 Communication system between a portable unit and a communication terminalJan 22, 02Jun 08, 04[H01L, G04B, G04C]
6731351 Display assembly including an electro-optical cell and a photovoltaic cellJul 23, 01May 04, 04[G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0254,344 Data transmission system and method using sound wavesAbandonedMar 01, 05Nov 17, 05[H04B]
6874931 Portable instrument with a wristband provided with electric connection meansExpiredNov 25, 02Apr 05, 05[G04B]
6735151 Electronic watch with a large date apertureExpiredAug 14, 01May 11, 04[G04B]
6698918 Method for fixing jewels in a watch movement part and device for implementing the sameExpiredDec 12, 01Mar 02, 04[B23P, G04B]
6668456 Method for manufacturing a display element for a timepiece and display element manufactured in accordance with such methodExpiredMar 01, 00Dec 30, 03[G04D]
6669794 Method for treating an object with a laserExpiredSep 06, 01Dec 30, 03[C22K, C22F]
6671231 Sequential control method for a display assembly including two superposed display devicesExpiredNov 19, 01Dec 30, 03[G04B, G04C]
6577559 Electronic converter for converting an acoustic signal into a pseudo-digital signal, timepiece including such a converter and two-directional communication method via acoustic wavesExpiredAug 02, 00Jun 10, 03[H01L, G04C]
6570823 Electronic chronograph watchExpiredSep 05, 00May 27, 03[G04B, G04F]
6534742 Method for adjusting the oscillation frequency of a sprung balance for a mechanical timepieceExpiredNov 15, 01Mar 18, 03[B23K]
6509804 Low frequency quartz oscillator device with improved thermal characteristicsExpiredDec 11, 00Jan 21, 03[H03B]
6507535 Portable object, in particular a watch, including multiple selectable electronic modulesExpiredNov 13, 01Jan 14, 03[H04B, G06F, G04F]
2002/0080,686 Instantaneous drive mechanism for a date indicatorAbandonedDec 10, 01Jun 27, 02[G04B]
2002/0071,346 Portable object, in particular a timepiece, including a sealed container mounted in a metallic caseAbandonedNov 28, 01Jun 13, 02[G04B]
6381199 Device for electrically connecting an electrical power source and an electronic circuit of a timepieceExpiredSep 05, 00Apr 30, 02[H01R, G04C]
2002/0034,126 Device for electrically connecting an electrical power source and an electronic circuit of a timpieceAbandonedSep 17, 01Mar 21, 02[G04B, G04C]
6335906 Portable object, in particular a watch, including multiple selectable electronic modulesExpiredNov 17, 98Jan 01, 02[H04B, G06F, G04F]
6227700 Push button device for a timepiece, in particular a chronographExpiredMay 12, 99May 08, 01[G04B]
6069427 Device for securing a part onto a bottom of a caseExpiredOct 01, 98May 30, 00[H02K]
6016289 Generator driving device for an instrument of small volumeExpiredNov 06, 98Jan 18, 00[G04B, G04C]

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