Information transmitting device

Details Information transmitting device Information transmitting device

2007-02-13

2007-02-13

Williams, Howard L. (Department: 2819)

Coded data generation or conversion

Digital pattern reading type converter

For x or y coordinate determination

C178S019010

Reexamination Certificate

active

11176679

ABSTRACT:
In an information transmitting device, a variable capacitor which is charged to have a predetermined voltage discharges through a predetermined resistor. Until the voltage becomes lower than a predetermined threshold voltage, the number of AC signals having a predetermined frequency is counted. Accordingly, first continuous amount information of a binary code corresponding to a writing pressure is obtained and is converted to a Gray code, which is regarded as second continuous amount information. A resonant circuit is opened or shorted in accordance with ‘0’ or ‘1’ in the second continuous amount information, so as to transmit the second continuous amount information.

REFERENCES:
patent: 5706000 (1998-01-01), Fukuzaki et al.
patent: 5952999 (1999-09-01), Makinwa
patent: 01296712 (1989-11-01), None
patent: 07175572 (1995-07-01), None
patent: 09244589 (1997-09-01), None
patent: 2005182608 (2005-07-01), None

Affiliated with

Also associated with

Rating

Information transmitting device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information transmitting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information transmitting device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3822072