Method and apparatus for pre-identification of keys and switches
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 10, 1994
Grant Date -
N/A
app pub date -
Nov 1, 1990
filing date -
Nov 1, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for keypads, for conveying audible, visual or tactile information to a user regarding the identity, function, proper usage or potential utility of a given key or group of keys. The information being invoked by the user through superficial or proximal manipulation of the given key without having pressed or manipulated it in a way that would invoke its normal function. The primary concern of the system is as an informational adjunct to a more traditional keypad.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully