| Patents for G04F 13 - Apparatus for measuring unknown time intervals by means not provided for in groups (397) |
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| 01/22/2004 | US20040013045 Time computing device and predictive method therefor |
| 12/25/2003 | US20030235119 Expiration date system |
| 08/14/2003 | US20030151985 Timing system and device and method for making the same |
| 07/23/2003 | CN1431566A Time indicator |
| 07/23/2003 | CN1431483A Detection device of super quick process |
| 04/03/2003 | WO2003007088A3 Time indicator and method of manufacturing the same |
| 04/01/2003 | US6542183 Event recording apparatus |
| 02/19/2003 | EP1283992A1 Microstructured time dependent indicators |
| 02/13/2003 | WO2002093118A3 Characterisation of low-power short pulses |
| 01/23/2003 | WO2003007088A2 Time indicator and method of manufacturing the same |
| 01/15/2003 | CN1391145A Method and device for measuring altra-fast fs procedure |
| 12/11/2002 | CN1096005C Four-wave mixing systme with incoherent light time delay by gas delay line |
| 11/21/2002 | WO2002093118A2 Characterisation of low-power short pulses |
| 10/17/2002 | US20020149679 Line object scene generation apparatus |
| 08/29/2002 | WO2001081949A3 Very fast time resolved imaging in multiparameter measurement space |
| 06/25/2002 | US6411329 System, in particular for timing races; including a photosensitive sensor and method for adjusting the alignment of such a system with a line across which objects or persons pass |
| 05/08/2002 | CN2490613Y Multi-photoinduction measuring instrument |
| 04/09/2002 | US6369472 Device for acquiring operating parameters of an electric motor |
| 03/12/2002 | US6356381 Multi-wavelength cross-correlator for ultrashort radiation pulses |
| 12/13/2001 | US20010050334 Pulse measurement with an optical streak camera |
| 11/28/2001 | CN1075641C Original position detecting device in analogue clock mechanism |
| 11/22/2001 | WO2001088634A1 Microstructured time dependent indicators |
| 11/01/2001 | WO2001081949A2 Very fast time resolved imaging in multiparameter measurement space |
| 08/07/2001 | US6269764 Timing device |
| 02/21/2001 | CN2420667Y High accuracy photoelectric time meter |
| 12/05/2000 | US6157409 Apparatus and method for high speed imaging |
| 11/23/2000 | WO2000070412A1 Timing device |
| 11/23/2000 | CA2368263A1 Timing device |
| 05/17/2000 | EP0871971B1 Apparatus for detecting a photon pulse |
| 05/17/2000 | CN1253306A Four-wave mixing system with incoherent light time delay by gas delay line |
| 05/16/2000 | CA2018997C Apparatus for timing races |
| 05/02/2000 | US6057919 Apparatus and method for measuring characteristics of optical pulses |
| 04/11/2000 | US6049079 Apparatus for detecting a photon pulse |
| 03/15/2000 | EP0768005A4 Line object scene generation apparatus |
| 03/08/2000 | CN2368053Y Gas delay cable assembly to femto-second technology |
| 02/15/2000 | US6026460 Method and apparatus for sequencing system bus grants and disabling a posting buffer in a bus bridge to improve bus efficiency |
| 02/01/2000 | CA2193740C Line object scene generation apparatus |
| 11/23/1999 | US5990944 Streak tube sweeping method and a device for implementing the same |
| 08/18/1999 | EP0772802B1 Time indicator having discrete adhesive |
| 07/27/1999 | US5930206 Time indicator |
| 07/21/1999 | CN2330002Y Hand-type CD timer |
| 07/20/1999 | US5925877 Optical beam spatial pattern recording device |
| 02/24/1999 | EP0898249A1 System, especially for timing races, containing a photosensor and method for adjusting the alignment of such a system on a finish line |
| 02/23/1999 | US5873606 For displaying an identification card from a user's wearing apparel |
| 02/02/1999 | US5866897 Optical waveform detecting device |
| 01/19/1999 | US5862101 Patterned indicators |
| 10/21/1998 | EP0871971A1 Apparatus for detecting a photon pulse |
| 10/06/1998 | US5818735 Method and system for high resolution time-of-flight measurements |
| 09/10/1998 | CA2231649A1 Product life timer |
| 06/23/1998 | CA2085704C Moving body camera |
| 05/20/1998 | EP0843240A2 Optical beam spatial pattern recording device |
| 03/18/1998 | EP0829782A2 Device for detecting optical pulses |
| 03/04/1998 | CN2275728Y Intelligent light-controlled timer |
| 02/17/1998 | US5719828 Patterned indicators |
| 02/03/1998 | US5715215 Convention badge |
| 01/21/1998 | EP0820085A1 Streak tube sweeping method and a device for implementing the same |
| 01/21/1998 | EP0819924A2 Apparatus and method for measuring characteristics of optical pulses |
| 01/14/1998 | EP0818670A1 Optical pulse autocorrelator |
| 12/24/1997 | WO1997049010A1 Method and system for high resolution time-of-flight measurements |
| 12/16/1997 | US5699326 Time indicator |
| 09/23/1997 | US5671010 Apparatus for judging the order of arrival of racers at a goal in a race and the time taken for the race, having a plurality of line sensor cameras |
| 08/27/1997 | EP0772802A4 Time indicator having discrete adhesive |
| 08/12/1997 | US5657077 For recording/displaying a time sequence of bodies crossing a plane |
| 08/06/1997 | EP0583441B1 Device for measuring time, especially sporting times |
| 05/14/1997 | EP0772802A1 Time indicator having discrete adhesive |
| 05/13/1997 | US5630186 Moving body camera |
| 04/16/1997 | EP0768005A1 Line object scene generation apparatus |
| 04/09/1997 | CN2251738Y In situ detector for simulating clock mechanism |
| 01/07/1997 | US5592220 Camera apparatus having a self-timer function |
| 01/03/1997 | WO1997000430A1 Measuring device for short and ultrashort light pulses |
| 01/03/1997 | WO1997000429A1 Measuring device for short and ultrashort light pulses |
| 01/02/1997 | DE19549303A1 Analyser for short and ultra-short light pulses |
| 12/04/1996 | EP0411125B1 Time display device |
| 10/24/1996 | WO1996033508A1 Apparatus for detecting a photon pulse |
| 09/03/1996 | US5552824 Event recording video camera |
| 08/14/1996 | EP0726507A1 An aspect conversion circuit used in a camera apparatus |
| 06/18/1996 | US5528563 Automatic parking coupon |
| 06/05/1996 | CN1123922A Original position detecting device in analogue clock mechanism |
| 05/01/1996 | EP0709753A1 A camera apparatus comprising a video camera and a photographic camera |
| 03/13/1996 | EP0701185A1 Apparatus and method for high speed imaging |
| 03/12/1996 | US5499190 System for measuring timing relationship between two signals |
| 03/08/1996 | CA2157612A1 Apparatus and method for high speed imaging |
| 02/15/1996 | WO1996004593A1 Time indicator having discrete adhesive |
| 02/15/1996 | CA2196087A1 Time indicator having discrete adhesive |
| 01/11/1996 | WO1996001022A1 Line object scene generation apparatus |
| 12/27/1995 | EP0493436B1 An automatic parking coupon |
| 08/29/1995 | US5446705 Time indicator having discrete adhesive |
| 04/19/1995 | CN1028259C An automatic parking coupon |
| 06/01/1994 | CN1024854C Apparatus for timing races |
| 05/03/1994 | US5308971 Measurement apparatus and techniques for ultrashort events using electron photoemission with a superlinear photoemission active element |
| 03/08/1994 | US5293397 Means and method for characterizing high power, ultra short laser pulses in a real time, on line manner |
| 02/23/1994 | EP0583441A1 Device for measuring time, especially sporting times. |
| 01/18/1994 | US5280363 Slit camera apparatus |
| 01/05/1994 | EP0576481A1 Elapsed time indicator |
| 09/29/1993 | EP0562989A1 Procedure and apparatus for measuring phase noise of sinusoidal signal generators |
| 09/02/1993 | WO1993017372A1 Device for measuring time, especially sporting times |
| 07/21/1993 | EP0552048A2 A system for measuring timing relationship between two signals |
| 07/07/1993 | CN1021523C Insertion-type dead time tester reading out directly at site |
| 06/30/1993 | EP0549436A1 Moving body camera |
| 03/17/1993 | EP0493436A4 An automatic parking coupon |