System for utilizing object oriented approach in a portable pen-

Details System for utilizing object oriented approach in a portable pen- System for utilizing object oriented approach in a portable pen-

1992-10-27

1997-05-13

Lee, Thomas C.

Registers

Coded record sensors

Particular sensor structure

235472, 358473, 382313, 382314, G06F 1740, G06K 922

Patent

active

056301685

ABSTRACT:
An object oriented database data acquisition device having a housing with at least one substantially planar surface and a video screen positioned thereon. The device includes a digitizer positioned substantially coextensively under the video screen and a pen having a power source for activating the digitizer. Means for controlling the data acquisition device includes controllers comprising a first microprocessor, a second microprocessor connected to said digitizer and first processor for scanning the digitizer, a third microprocessor connected to said video screen for controlling screen images, a power manager connected to the first processor, the power manager including a power source and controller, program storage, and a program stored in the program storage for controlling the microprocessors.

REFERENCES:
patent: 4360831 (1982-11-01), Kellar
patent: 4751741 (1988-06-01), Mochinaga et al.
patent: 4873398 (1989-10-01), Hubby
patent: 4947302 (1990-08-01), Callahan
patent: 5107541 (1992-04-01), Hilton
patent: 5164585 (1992-11-01), Lieu
patent: 5183404 (1993-02-01), Aldous et al.
patent: 5294792 (1994-03-01), Lewis et al.
patent: 5309173 (1994-05-01), Izzi et al.
patent: 5325526 (1994-06-01), Cameron et al.
patent: 5329625 (1994-07-01), Kannan et al.
patent: 5333069 (1994-07-01), Spence
patent: 5550938 (1996-08-01), Hayakawa et al.
"Handwriting Recognition in the GO Operating System", Carr, IEEE, 1991, pp. 483-486 1991.

Affiliated with

Also associated with

Rating

System for utilizing object oriented approach in a portable pen- does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for utilizing object oriented approach in a portable pen-, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for utilizing object oriented approach in a portable pen- will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1394768