Hartmann; Clinton S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hartmann; Clinton S..The latest application filed is for "radio-frequency surface-acoustic-wave identification tag and system".

Company Profile

0.40.21

Hartmann; Clinton S. - Dallas TX
Hartmann; Clinton S. - Carrollton TX
Hartmann; Clinton S. - Richardson TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Radio-Frequency Surface-Acoustic-Wave Identification Tag and System App 20100225449 - Hartmann; Clinton S.	2010-09-09
Surface Acoustic Wave Diverter App 20100225421 - Hartmann; Clinton S.	2010-09-09
Single phase unidirectional surface acoustic wave transducer and improved reflectors Grant 7,535,151 - Hartmann , et al. May 19, 2	2009-05-19
Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof Grant 7,407,111 - Hartmann August 5, 2	2008-08-05
SAW identification tag discrimination methods Grant 7,264,149 - Hartmann , et al. September 4, 2	2007-09-04
Single phase unidirectional surface acoustic wave transducer and improved reflectors App 20070096593 - Hartmann; Clinton S. ; et al.	2007-05-03
Single phase undirectional surface acoustic wave transducer and improved reflectors Grant 7,173,360 - Hartmann , et al. February 6, 2	2007-02-06
Method Of Manufacturing Piezoelectric Wafers Of Saw Identification Tags App 20070001857 - Hartmann; Clinton S. ; et al.	2007-01-04
Tamper indicating saw tag system and method for using same App 20060220855 - Hartmann; Clinton S. ; et al.	2006-10-05
Method of manufacturing piezoelectric wafers of saw identification tags Grant 7,103,948 - Hartmann , et al. September 12, 2	2006-09-12
Object-naming network infrastructure for identification tags and method of operation thereof Grant 7,096,279 - Hartmann , et al. August 22, 2	2006-08-22
Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereof Grant 7,084,768 - Hartmann , et al. August 1, 2	2006-08-01
Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereof Grant 7,030,762 - Hartmann , et al. April 18, 2	2006-04-18
Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof App 20050264423 - Hartmann, Clinton S.	2005-12-01
Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof Grant 6,966,493 - Hartmann November 22, 2	2005-11-22
Transfer function system for determining an identifier on a surface acoustic wave identification tag and method of operating the same Grant 6,958,696 - Hartmann , et al. October 25, 2	2005-10-25
Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags Grant 6,919,802 - Hartmann , et al. July 19, 2	2005-07-19
Single phase unidirectional surface acoustic wave transducer and improved reflectors App 20050099090 - Hartmann, Clinton S. ; et al.	2005-05-12
SAW identification tag discrimination methods App 20050056695 - Hartmann, Clinton S. ; et al.	2005-03-17
Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags App 20050007238 - Hartmann, Clinton S. ; et al.	2005-01-13
Surface acoustic wave identification tag having an interdigital transducer adapted for code discrimination and methods of operation and manufacture thereof Grant 6,759,789 - Hartmann July 6, 2	2004-07-06
Reader and response control system for discrimination between multiple surface acoustic wave identification tags and method of operation thereof Grant 6,756,880 - Hartmann June 29, 2	2004-06-29
Reader and response control system for discrimination between multiple surface acoustic wave identification tags and method of operation thereof App 20040085192 - Hartmann, Clinton S.	2004-05-06
Surface acoustic wave identification tag having an interdigital transducer adapted for code discrimination and methods of operation and manufacture thereof App 20040075361 - Hartmann, Clinton S.	2004-04-22
Transfer function system for determining an identifier on a surface acoustic wave identification tag and method of operating the same App 20040075560 - Hartmann, Clinton S. ; et al.	2004-04-22
Reader for a high information capacity SAW identification tag and method of use thereof Grant 6,708,881 - Hartmann March 23, 2	2004-03-23
Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereof App 20030179093 - Hartmann, Clinton S. ; et al.	2003-09-25
Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereof App 20030179077 - Hartmann, Clinton S. ; et al.	2003-09-25
Reader and response control system for discrimination between multiple surface acoustic wave identification tags and method of operation thereof App 20030179072 - Hartmann, Clinton S.	2003-09-25
Reader for a high information capacity SAW identification tag and method of use thereof App 20030141366 - Hartmann, Clinton S.	2003-07-31
Modulation by multiple pulse per group keying and method of using the same App 20030142691 - Hartmann, Clinton S.	2003-07-31
Modulation by combined multi-pulse per group with simultaneous phase and time shift keying and method of using the same App 20030142742 - Hartmann, Clinton S.	2003-07-31
Object-naming network infrastructure for identification tags and method of operation thereof App 20030145036 - Hartmann, Clinton S. ; et al.	2003-07-31
Modulation by phase and time shift keying and method of using the same App 20030142741 - Hartmann, Clinton S.	2003-07-31
Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof App 20030111540 - Hartmann, Clinton S.	2003-06-19
Saw filter including electrodes of opposing polarity Grant 5,646,584 - Kondratyev , et al. July 8, 1	1997-07-08
Saw transducer with improved bus-bar design Grant 4,999,535 - Mariani , et al. March 12, 1	1991-03-12
Descrambler unit method and apparatus for television signal descrambling Grant 4,682,223 - Ragan , et al. * July 21, 1	1987-07-21
Electronic ticket method and apparatus for television signal scrambling and descrambling Grant 4,663,664 - Ragan , et al. May 5, 1	1987-05-05
Impedance element Grant 4,599,587 - Hartmann , et al. July 8, 1	1986-07-08
Notch filter Grant 4,577,168 - Hartmann March 18, 1	1986-03-18
Surface acoustic wave resonator with middle grating Grant 4,454,488 - Hartmann June 12, 1	1984-06-12
Television scrambling and unscrambling method and apparatus Grant 4,403,252 - Ragan , et al. September 6, 1	1983-09-06
Surface acoustic wave device with reflectors Grant 4,353,046 - Hartmann October 5, 1	1982-10-05
Method for transmitting and receiving compatible high resolution television pictures Grant 4,168,509 - Hartmann September 18, 1	1979-09-18
Acoustic ridge interactive structure Grant 4,063,198 - Wagers , et al. December 13, 1	1977-12-13
Acoustic waveguide resonator Grant 4,056,793 - Wagers , et al. November 1, 1	1977-11-01
Acoustic ridge transversal filter Grant 4,055,821 - Wagers , et al. October 25, 1	1977-10-25
Programable filter using chirp-Z transform Grant 4,049,958 - Hartmann September 20, 1	1977-09-20
Tunable surface wave device resonator Grant 4,028,648 - Hartmann , et al. June 7, 1	1977-06-07
Surface wave multifrequency oscillator Grant 3,990,021 - Hartmann , et al. November 2, 1	1976-11-02
Acoustic ridge waveguide Grant 3,974,464 - Wagers , et al. August 10, 1	1976-08-10
Multi-resonant surface wave resonator Grant 3,961,293 - Hartmann , et al. June 1, 1	1976-06-01
Weighting surface wave filters by withdrawing electrodes Grant 3,946,342 - Hartmann March 23, 1	1976-03-23
Acoustic bulk mode suppressor Grant 3,887,887 - Wagers , et al. June 3, 1	1975-06-03
RF oscillator frequency control utilizing surface wave delay lines Grant 3,868,595 - Capps, Jr. , et al. February 25, 1	1975-02-25
Surface Wave Transversal Frequency Filter Grant 3,755,761 - Hartmann August 28, 1	1973-08-28
Surface Wave Frequency Discriminators Grant 3,750,027 - Hartmann July 31, 1	1973-07-31
Unidirectional Surface Wave Transducers Grant 3,686,518 - Hartmann , et al. August 22, 1	1972-08-22
Cascaded F. M. Correlators For Long Pulses Grant 3,675,163 - Hartmann , et al. July 4, 1	1972-07-04
Series Connection Of Interdigitated Surface Wave Transducers Grant 3,675,054 - Jones , et al. July 4, 1	1972-07-04

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