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HANDSPRING INC

Overview
  • Total Patents
    15
About

HANDSPRING INC has a total of 15 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, telecommunications and audio-visual technology are GRIFFIN JASON T, GAO JINGLIAN and ANZURES FREDDY ALLEN.

Patent filings per year

Chart showing HANDSPRING INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hawkins Jeffrey C 13
#2 Haitani Robert Y 6
#3 Marianetti Ron 4
#4 Raff John 3
#5 Tu Jerome C 3
#6 Townsend Karl A 3
#7 Kim Daniel Sung-Hwe 3
#8 Skillman Peter 3
#9 Cadwell Christie L 3
#10 Boyle Dennis 3

Latest patents

Publication Filing date Title
US6975304B1 Interface for processing of an alternate symbol in a computer device
US6950988B1 Multi-context iterative directory filter
US6744451B1 Method and apparatus for aliased item selection from a list of items
US6781575B1 Method and apparatus for organizing addressing elements
US6757862B1 Method and apparatus for digital data error correction coding
US6516202B1 Mobile computer system designed for wireless communication expansion
US6442637B1 Expandable mobile computer system
US6539476B1 Mobile computer system capable for copying set-up application including removal routine from peripheral device for removing device programs after the device is removed