Nested key assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 15, 2016
Grant Date -
Jan 9, 2014
app pub date -
Mar 7, 2012
filing date -
Mar 14, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a nested key assembly (101) that can for example be used in a remote-control, a mobile phone or the like. In general, the key assembly comprises at least one inner-key (130; 140) surrounded by an outer-key (120; 130), wherein the inner-key (130; 140) comprises at least one flexible arm (132; 142) that extends below the outer-key (120; 130) and that directly or indirectly touches a carrier structure (110, 150). In a preferred embodiment, the key assembly comprises an “OK-key”(140) surrounded by a “cursor-key”(130), which in turn is surrounded by a “diamond-key”(120). The OK-key (140) comprises flexible arms (142) that extend below the cursor-key, while the cursor-key (130) comprises flexible arms (132) that extend below the diamond-key (120).
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KONINKLIJKE PHILIPS N V | THE CITY OF EINDHOVEN IN HOLLAND EINDHOVEN NORTH BRABANT |
International Classification(s)

- 2012 Application Filing Year
- G05G Class
- 197 Applications Filed
- 143 Patents Issued To-Date
- 72.59 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Han, Fei | Suzhou, CN | 103 | 924 |
# of filed Patents : 103 Total Citations : 924 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- G05G Class
- 0 % 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 | May 15, 2028 |
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

Legal Events
Date | Code | Event | Description |
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May 07, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Dec 05, 2017 | I | Issuance | |
Nov 15, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 01, 2017 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOYA CORPORATION;REEL/FRAME:043978/0299 Owner name: NIHON KOHDEN CORPORATION, JAPAN Effective Date: Oct 01, 2017 |
Nov 18, 2010 | P | Published | |
May 10, 2010 | F | Filing | |
Apr 27, 2010 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YOKOTA, HIDETAKA;ARAKAWA, KEIZO;REEL/FRAME:024360/0615 Owner name: HOYA CORPORATION, JAPAN Effective Date: Apr 27, 2010 |
May 18, 2009 | PD | Priority Date |

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