Method of fabricating a keypad structure having an engraved pattern, keypad structure, and keypad semi-structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 23, 2012
app pub date -
Jun 16, 2011
filing date -
Feb 17, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of fabricating a keypad structure having an engraved pattern, in which a keycap layer including a hard coating as a top layer is provided. The keycap layer is punched to form at least a keycap component utilized to assembly a keypad semi-product. The keypad semi-product is kept in a storage place. A pattern is provided. After a demand of the pattern is confirmed, the keypad semi-product is fetched and the hard coating is partially removed to form the confirmed pattern to complete a keypad structure. A keypad structure and a keypad semi-structure are also provided.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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