Clock display device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8547800
APP PUB NO 20120230157A1
SERIAL NO

13361792

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

There is provided a clock display device including: a central processing unit; a liquid crystal display section; a clock information generating section; a converting section that converts the clock information into character data for display at the liquid crystal display section; a direct memory access section that fetches the character data for display without going through the central processing unit, and transfers the fetched character data for display without going through the central processing unit; a display register that stores the character data for display; a programmable display allocating section that allocates correspondences between respective bits of the character data for display that is within the display register, and respective display segments of the liquid crystal display section; and a display control section that, on the basis of results of the allocation, visibly displays the clock information at the liquid crystal display section.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
LAPIS SEMICONDUCTOR CO., LTD.HACHIOJI-SHI TOKYO1618

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiyomizu, Keisuke Miyazaki, JP 2 1

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SEIKO EPSON CORPORATION (1)
* 5585864 Apparatus for effecting high speed transfer of video data into a video memory using direct memory access 18 1994
 
BENQ CORPORATION (1)
* 5703607 Drive circuit for displaying seven-segment decimal digit 4 1996
 
Maverick Industries, Inc. (1)
* 6967900 Combination clock radio, weather station and message organizer 19 2002
 
J.J. Mackay Canada Limited (1)
* 6111522 Multiple electronic purse parking meter 87 1999
 
CASIO COMPUTER CO., LTD. (1)
* 2004/0179,109 Image pickup apparatus with a reduced time lag of shutter release 7 2003
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SAMSUNG ELECTRONICS CO., LTD. (1)
9626896 Display device and mobile electronic apparatus including the same 0 2015
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 1, 2021
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 1, 2025
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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