U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Electronic equipment system for vehicle

Patent 6984784 Issued on January 10, 2006. Estimated Expiration Date: Icon_subject August 7, 2021. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Locking and retaining mechnism for an electronic device having a detachable control unit
Patent #: 5510957
Issued on: 04/23/1996
Inventor: Takagi

Integrated instrument panel switch assembly
Patent #: 5889337
Issued on: 03/30/1999
Inventor: Ito, et al.

Center cluster module and system, and electrical equipment connector system
Patent #: 6040760
Issued on: 03/21/2000
Inventor: Kataoka, et al.

Center cluster module
Patent #: 6107929
Issued on: 08/22/2000
Inventor: Amari

On-vehicle unit Patent #: 6130727
Issued on: 10/10/2000
Inventor: Toyozumi

Inventors

Assignee

Application

No. 10343919 filed on 08/07/2001

US Classes:

174/50, BOXES AND HOUSINGS174/50.51, With covering or casing for envelope174/50.54, With mounting means for a device within envelope361/814, Radio type361/725, With retractable or readily detachable chassis361/796, With housing or chassis361/801, Specific latching or retaining device340/687, Connected or disconnected340/525, Display board340/457, Reminder340/825.2, Synchronizing340/825.21, With addressing340/825.02, Tree or cascade307/10.2Antitheft

Examiners

Primary: Reichard, Dean A.
Assistant: Harris, Anton

Attorney, Agent or Firm

Foreign Patent References

  • 0 875 422 EP 11/01/1998
  • 0 925 989 EP 06/01/1999
  • A 9-286287 JP 11/01/1997
  • A 10-272993 JP 10/01/1998
  • A 11-17358 JP 01/01/1999
  • A 11-180222 JP 07/01/1999
  • A 11-348678 JP 12/01/1999
  • A 2000-90653 JP 03/01/2000
  • A 2000-95032 JP 04/01/2000

International Class

H01S 15/00

Abstract

An electronic equipment system includes a housing 20 and a plurality of modules 31 to 35, which are removably built in and fixed to the housing 20. The modules 31 to 34 includes a liquid crystal display 31a; a graphic control circuit 32a1 and a navigation control circuit 32a2; an MD unit 33a; and a CD unit 34a, respectively. The module 35 is formed through integration of control sections, such as constant-voltage circuits for power supply, which achieve a function that is common among the graphic control circuit and the navigation control circuit, the MD unit, and the CD unit. Thus, it becomes possible to replace only necessary one among the modules 31 to 34, thereby reducing cost necessary for upgrading of the system.

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