WH

Walter Hirt

IBM: 19 patents #5,782 of 70,183Top 9%
EM Emhart: 4 patents #50 of 310Top 20%
LP Lenovo Pte.: 1 patents #12 of 75Top 20%
Overall (All Time): #174,837 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8849630 Techniques to predict three-dimensional thermal distributions in real-time Yasuo Amemiya, Hendrik F. Hamann, Ying-Chun Hung, JING-JIE SHEN 2014-09-30
8380218 Transponder subsystem for supporting location awareness in wireless networks Fritz Gfeller 2013-02-19
7743395 Method and system for user-aware video display Mircea Gusat, Maria Soimu 2010-06-22
7356019 Method and apparatus for converting optical signals to radio channels Fritz Gfeller, Beat Weiss 2008-04-08
7289815 Transponder subsystem for supporting location awareness in wireless networks Fritz Gfeller 2007-10-30
7016403 Apparatus and method for determining the quality of a digital signal Fritz Gfeller 2006-03-21
6968279 Apparatus and method for determining a pulse position for a signal encoded by a pulse modulation Fritz Gfeller 2005-11-22
6784827 Determining a time of arrival of a sent signal 2004-08-31
6643469 Method for improved wireless optical communication and frames for use in a wireless optical communication system Fritz Gfeller 2003-11-04
6625235 Apparatus and method for noise-predictive maximum likelihood detection Jonathan Darrel Coker, Richard Leo Galbraith, Evangelos S. Eleftheriou 2003-09-23
6442145 Robust method and apparatus enabling multi-mode wireless optical communication Martin De Lange, Fritz Gfeller 2002-08-27
6377376 Optoelectronic transceiver having emission angle equal to reception angle Fritz Gfeller 2002-04-23
6344807 Packet-frame generator for creating an encoded packet frame and method thereof Martin Hassner, Nyles Heise 2002-02-05
6195025 Method and means for invertibly mapping binary sequences into rate 2/3 (1,K) run-length-limited coded sequences with maximum transition density constraints Martin Hassner, Nyles Heise, Barry M. Trager 2001-02-27
6104766 Noise predictive maximum likelihood (NPML) detection methods and apparatus based thereon Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith 2000-08-15
5949831 Method and apparatus for data detection for PRML data channels Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith 1999-09-07
5926301 Method and apparatus for optical wireless communication 1999-07-20
5619539 Data detection methods and apparatus for a direct access storage device Jonathan Darrel Coker, Francois B. Dolivo, Richard Leo Galbraith, Reto Hermann, Kevin Vannorsdel 1997-04-08
5426541 Self-equalization method for partial-response maximum-likelihood disk drive systems Jonathan Darrel Coker, Richard Leo Galbraith, David James Stanek, Mark Warne 1995-06-20
4750058 Gain control circuitry for readback apparatus in a PRML magnetic recording system Wolfgang Schott 1988-06-07
4704154 Supporting means for a baffle of a glassware forming machine 1987-11-03
4698087 Take-out mechanism for a glassware forming machine 1987-10-06
4652291 Parison transferring mechanism 1987-03-24
4618356 Moving means for use in a glassware manufacturing machine Fritz Futterknecht 1986-10-21