1
Nathan J Lee, J Andrew Galloway, William Kelly Borsum: Instrumented golf club system and method of use. Callaway Golf Company, Michael A Catania, May 1, 2001: US06224493 (176 worldwide citation)

An instrumented golf club system having an instrumented golf club, an interface means and a computing means is disclosed herein. The instrumented golf club includes a plurality of sensors, an internal power supply, an angular rate sensor and an internal ring buffer memory for capturing data relating ...


2
Samuel A M Lucente, Peruvemba S Balasubramanian, Richard F Sapper, Nathan J Lee: Rotatable pen-based computer with automatically reorienting display. International Business Machines Corporation, Calfee Halter & Griswold, October 15, 1996: US05566098 (116 worldwide citation)

A pen-based computer including a housing and a flat display integral therewith. The flat display can display an image corresponding to text, data and graphic information in several orientations. A plurality of switches enables the user to select an orientation for the image relative to the orientati ...


3
Krishnamurthi Kannan, Christopher D Jones, Nathan J Lee, Kyriakos Leontiades, Frank P Novak, Vikram Sharma: System for distributed power management in portable computers. International Business Machines Corporation, Sterne Kessler Goldstein & Fox, June 6, 1995: US05423045 (113 worldwide citation)

A provides a system and method for managing power in a portable, pen-based notebook computer. The system and method provides a means for minimizing power consumption by collecting and interpreting power related data of various processing elements while hiding many of the details from the end-user. T ...


4
Nathan J Lee, Aaron Linsdau, Jan N Houshar, Nigel Simmons, Peter Matthewson, Ian Ansell: Diagnostic golf club system. Callaway Golf Company, Michael A Catania, Elaine H Lo, October 28, 2003: US06638175 (88 worldwide citation)

A diagnostic golf club system having a diagnostic golf club, an interface means and a computing means is disclosed herein. The diagnostic golf club includes a plurality of strain gauges, an internal power supply, and a non-volatile memory for capturing data relating to a golf swing. The interface me ...


5
Nathan J Lee, J Andrew Galloway, William Kelly Borsum: Instrumented golf club system and method of use. Callaway Golf Company, Michael A Catania, June 11, 2002: US06402634 (71 worldwide citation)

An instrumented golf club system having an instrumented golf club, an interface means and a computing means is disclosed herein. The instrumented golf club includes a plurality of sensors, an internal power supply, an angular rate sensor and an internal ring buffer memory for capturing data relating ...


6
Krishnamurthi Kannan, Christopher D Jones, Nathan J Lee, Kyriakos Leontiades, Frank P Novak, Vikram Sharma: System for distributed power management in portable computers. International Business Machines Corporation, Sterne Kessler Goldstein & Fox, April 23, 1996: US05511205 (61 worldwide citation)

A system and method for managing power in a portable, pen-based notebook computer. The system and method provides for minimizing power consumption by collecting and interpreting power related data of various processing elements while hiding many of the details from the end-user. The system monitors, ...


7
Nathan J Lee, Aaron Lindsau, Jan N Houshar, Nigel Simmons, Peter Matthewson, Ian Ansell: Diagnostic golf club system. Callaway Golf Company, Elaine H Lo, Michael A Catania, September 4, 2007: US07264555 (59 worldwide citation)

A diagnostic golf club system having a diagnostic golf club, an interface means and a computing means is disclosed herein. The diagnostic golf club includes a plurality of sensors, an internal power supply, and a non-volatile memory for capturing data relating to a golf swing. The interface means is ...


8
Nathan J Lee, J Andrew Galloway, William Kelly Borsum: Instrumented golf club system & method of use. Callaway Golf Company, Michael A Catania, Elaine H Lo, November 18, 2003: US06648769 (59 worldwide citation)

An instrumented golf club system having an instrumented golf club, an interface means and a computing means is disclosed herein. The instrumented golf club includes a plurality of sensors, an internal power supply, an angular rate sensor and an internal ring buffer memory for capturing data relating ...


9
Nathan J Lee, Aaron Lindsau, Jan N Houshar, Nigel Simmons, Peter Matthewson, Ian Ansell: Diagnostic golf club system. Callaway Golf Company, Michael A Catania, Elaine H Lo, November 23, 2010: US07837575 (44 worldwide citation)

A diagnostic golf club system having a diagnostic golf club, an interface means and a computing means is disclosed herein. The diagnostic golf club includes a plurality of sensors, an internal power supply, and a non-volatile memory for capturing data relating to a golf swing. The interface means is ...


10
Peruvemba S Balasubramanian, Nathan J Lee, Scott D Lekuch: Multiprotocol directed infrared communication controller. International Business Machines Corporation, Perman & Green, September 17, 1996: US05557634 (39 worldwide citation)

A directed infrared (IR) communication controller which supports interoperability among protocols and which can communicate at baud rates of up to 2.34 Mbps while supporting the IRDA standard as well as Sharp's 500 KHz ASK, NRZI, and Biphase modulated IR systems. A method for automatically determini ...