Communication device for visually impaired persons
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 15, 2011
Grant Date -
Feb 21, 2008
app pub date -
Aug 4, 2006
filing date -
Aug 4, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A communication device for visually impaired persons assists the user to determine the function of each key and input on the modern-day device. The communication device includes a plurality of surface sensors that when activated, guide the user in call placement, routing, control options and general communications. The device may include a vibration feature that causes an area on the device to vibrate. A whisper audio feature may audibly coach the user when sensed areas are touched. Additionally, a networked device may provide third party assistance to the user. The techniques of the various embodiments provide effective guidance without disrupting the user, the called party or others in proximity to the user, such as in an office-type environment.
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 | |
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MITEL (DELAWARE) INC | 7300 W BOSTON STREET CHANDLER AS 85226 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Gallick, Robert Lawrence | Phoenix, US | 9 | 248 |
# of filed Patents : 9 Total Citations : 248 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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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Sep 30, 2024 | AS | ASSIGNMENT | free format text: NUNC PRO TUNC ASSIGNMENT;ASSIGNOR:SEIKO INSTRUMENTS INC.;REEL/FRAME:069183/0051 Owner name: SEIKO WATCH CORPORATION, JAPAN Effective Date: Sep 30, 2024 |
Nov 03, 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 |
May 15, 2018 | I | Issuance | |
Apr 25, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Feb 23, 2017 | P | Published | |
Aug 16, 2016 | F | Filing | |
Jul 26, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SAKAI, SATOSHI;MUGISHIMA, KATSUYA;IHASHI, TOMOHIRO;AND OTHERS;REEL/FRAME:039453/0824 Owner name: SEIKO INSTRUMENTS INC., JAPAN Effective Date: Jul 26, 2016 |
Aug 21, 2015 | PD | Priority Date |

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