Inventor
YEE RAYMOND L
US8 patents
Patents
8 patentsUS5615384AMar 25, 1997
Personal communicator having improved zoom and pan functions for editing information on touch sensitive display
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US5471576ANov 28, 1995
Audio/video synchronization for application programs
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US5422656AJun 6, 1995
Personal communicator having improved contrast control for a liquid crystal, touch sensitive display
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US5619684AApr 8, 1997
Method and apparatus for consistent user interface in a multiple application personal communications device
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US5568536AOct 22, 1996
Selective reconfiguration method and apparatus in a multiple application personal communications device
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US10121128B2Nov 6, 2018
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US10535048B2Jan 14, 2020
Automated financial transactions
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