KEYBOARD DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 21, 2016
app pub date -
Aug 29, 2014
filing date -
Jul 16, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A keyboard device comprises: a main body, a cover and an interlocking unit. An outer surface of the main body has a keyboard pattern partitioned into protruding keypad structures by a plurality of shallow grooves. The cover extends from one side of the main body, can be bent toward and cover the keyboard pattern, and includes at least one fold line partitioning the cover into a support portion and a carrying portion. Two sides of the support portion respectively connect to the main body and the carrying portion. The carrying portion is free to be bent along the fold line. The holding unit is disposed on the carrying portion. When the holding unit is bent along the fold line and the lower edge of the interlocking unit moves toward the main body and abuts a stopper unit thereon, the holding unit is slanted with respect to the outer surface.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ICHIA TECHNOLOGIES INC | NO 268 HUAYA 2ND RD GUISHAN DIST TAOYUAN CITY 333 |
International Classification(s)

- 2014 Application Filing Year
- G06F Class
- 51669 Applications Filed
- 44228 Patents Issued To-Date
- 85.60 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
LIU, CHANG-LI | TAOYUAN COUNTY, TW | 23 | 170 |
# of filed Patents : 23 Total Citations : 170 | |||
YU, SHIH-FU | NEW TAIPEI CITY, TW | 4 | 56 |
# of filed Patents : 4 Total Citations : 56 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 53 Citation Count
- G06F Class
- 94.74 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 21, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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