PH

Peter Dirk Hortensius

IBM: 9 patents #11,918 of 70,183Top 20%
LP Lenovo (Singapore) Pte.: 2 patents #509 of 1,301Top 40%
UM University Of Manitoba: 2 patents #45 of 312Top 15%
Overall (All Time): #384,299 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8694797 Method for preventing malicious software from execution within a computer system David Carroll Challener, Mark Charles Davis, Rod D. Waltermann 2014-04-08
8041958 Method for preventing malicious software from execution within a computer system David Carroll Challener, Mark Charles Davis, Rod D. Waltermann 2011-10-18
6259043 Methods, systems and products pertaining to a digitizer for use in paper based record systems Gregory J. Clary, Thomas Allan Corbi, Robert Joseph Evans, John P. Karidis, Krishna S. Nathan 2001-07-10
6252854 Rate selection in adaptive data rate systems Parviz Kermani, Babak Rezvani, Mahmoud Naghshineh, Claus Olsen 2001-06-26
6173044 Multipoint simultaneous voice and data services using a media splitter gateway architecture Leon Lumelsky, Anand Narasimhan 2001-01-09
5917629 Transceiver for extending a CSMA/CD network for wireless communication Haaken B. Winbom 1999-06-29
5844905 Extensions to distributed MAC protocols with collision avoidance using RTS/CTS exchange Danny N. McKay, Mahmoud Naghshineh, Claus Olsen, Babak Rezvani, Parviz Kermani 1998-12-01
5818826 Media access control protocols in a wireless communication network supporting multiple transmission rates Fritz Gfeller, Patrick K. Kam, Parviz Kermani, Danny N. McKay, Mahmoud Naghshineh +2 more 1998-10-06
5321542 Control method and apparatus for wireless data link Richard F. Freitas, Colin G. Harrison 1994-06-14
5274841 Methods for polling mobile users in a multiple cell wireless network Kadathur S. Natarajan, Siddhartha Chaudhuri 1993-12-28
5068916 Coordination of wireless medium among a plurality of base stations Colin G. Harrison 1991-11-26
4961159 Cellular automaton for generating random data Robert McLeod, Howard Card, Werner Pries 1990-10-02
4860236 Cellular automaton for generating random data Robert McLeod, Howard Card, Werner Pries 1989-08-22