Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate
2006-02-28
2006-02-28
Yang, Ryan (Department: 2672)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
C178S018060
Reexamination Certificate
active
07006078
ABSTRACT:
An improvement in sensor for detecting contact with a human resistive element is disclosed. This design uses additional components to avoid discharging capacitors through the human resistive element, thereby sparing the user the uncomfortable sensation associated therewith and increasing the power requirements of the device. In addition, designs are utilized which multiple sensing points are multiplexed to achieve greater resolution while with a lower pin count at the signal processing chip.
REFERENCES:
patent: 3736445 (1973-05-01), Van Sickle
patent: 3819108 (1974-06-01), Jordan
patent: 4001676 (1977-01-01), Hile et al.
patent: 4090092 (1978-05-01), Serrano
patent: 4145748 (1979-03-01), Eichelberger et al.
patent: 4159473 (1979-06-01), Senk
patent: 4290052 (1981-09-01), Eichelberger et al.
patent: 4291303 (1981-09-01), Cutler et al.
patent: 4339746 (1982-07-01), Ulicki et al.
patent: 4353056 (1982-10-01), Tsikos
patent: 4394773 (1983-07-01), Ruell
patent: 4539554 (1985-09-01), Jarvis et al.
patent: 4550310 (1985-10-01), Yamaguchi et al.
patent: 4571454 (1986-02-01), Tamaru et al.
patent: 4581483 (1986-04-01), Ralston
patent: 4814692 (1989-03-01), Baumann
patent: 4853498 (1989-08-01), Meadows et al.
patent: 5010772 (1991-04-01), Bourland et al.
patent: 5225636 (1993-07-01), Protheroe
patent: 5260637 (1993-11-01), Pizzi
patent: 5325422 (1994-06-01), Ladd
patent: 5325442 (1994-06-01), Knapp
patent: 5414413 (1995-05-01), Tamaru et al.
patent: 5499026 (1996-03-01), Liao et al.
patent: 5670755 (1997-09-01), Kwon
patent: 5777607 (1998-07-01), Koolen
patent: 5783875 (1998-07-01), Jaros
patent: 5801340 (1998-09-01), Peter
patent: 5828773 (1998-10-01), Setlak et al.
patent: 5831597 (1998-11-01), West et al.
patent: 5861583 (1999-01-01), Schediwy et al.
patent: 5861875 (1999-01-01), Gerpheide
patent: 5898426 (1999-04-01), Kim
patent: 5905489 (1999-05-01), Takahama et al.
patent: 5907627 (1999-05-01), Borza
patent: 5949257 (1999-09-01), Ishikawa
patent: 5949354 (1999-09-01), Chang
patent: 5990804 (1999-11-01), Koyama
patent: 6049620 (2000-04-01), Dickinson et al.
patent: 6075520 (2000-06-01), Inoue et al.
patent: 6259804 (2001-07-01), Setlak et al.
patent: 6438257 (2002-08-01), Morimura et al.
patent: 6639587 (2003-10-01), Carpenter et al.
patent: 6661410 (2003-12-01), Casebolt et al.
patent: 6686546 (2004-02-01), Chiu
patent: 6717666 (2004-04-01), Satou et al.
patent: 6768294 (2004-07-01), Moldavsky et al.
patent: 6795359 (2004-09-01), Baker
patent: 2002/0043998 (2002-04-01), Misdom et al.
patent: 2002/0125994 (2002-09-01), Sandau et al.
patent: 2002/0149571 (2002-10-01), Roberts
patent: 2003/0067451 (2003-04-01), Tagg et al.
Buchanan & Ingersoll PC
Carleton Dennis M.
McQuint, Inc.
Yang Ryan
LandOfFree
Apparatus and method for sensing the degree and touch... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for sensing the degree and touch..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for sensing the degree and touch... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3654623