Inventor
NATHAN KRISHNA SUNDARAM
US6 patents
Patents
6 patentsUS6362440B1Mar 26, 2002
Flexibly interfaceable portable computing device
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US6628267B2Sep 30, 2003
Flexibly interfaceable portable computing device
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US6727894B1Apr 27, 2004
Flexibly interfaceable portable computing device
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US6259043B1Jul 10, 2001
Methods, systems and products pertaining to a digitizer for use in paper based record systems
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US5644652AJul 1, 1997
System and method for automatic handwriting recognition with a writer-independent chirographic label alphabet
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US6144371ANov 7, 2000
Thinkscribe combined electronic and paper based scheduling
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