Inventor · San Mateo, CA, US

Raphael Holtzman

8Patents
3h-index
10Co-inventors
54Inventor score

Filing activity: Jul 29, 1993 → Oct 27, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
USD595718S1 Pen General 47 Expired
USD618681S1 Receiver General 37 Expired
US5424754A Animated windows with multi-choice variants and analog controls Physics 27 Expired
US9541955B2 System for modular expansion of mobile computer systems Physics 3 Active
US8085249B2 Pre-assembled part with an associated surface convertible to a transcription apparatus Physics 3 Active
US9633440B2 System for locating mobile display devices Physics 0 Active
US8884171B2 Pen transcription system with improved noise rejection Physics 0 Active
US8339375B2 Pre-assembled part with an associated surface convertible to a transcription apparatus Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.