IP Library Granted Patent US 7,398,112
Granted Patent B2
US 7,398,112 · App. 11/089,460 · Granted Jul 8, 2008

Folding cell phone and other folding mobile terminal

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,398,112
App. No.
11/089,460
Granted
Jul 8, 2008
Kind
B2
Abstract

A problem has been resolved by providing a folding cell phone having a position detecting unit which detects the coupling state between the first frame part and the second frame part and a communication controlling unit which performs processing to control enabling or disabling of the configuration to stop the functions necessary for communication only, according to the results of detection by the position detecting unit.

Claims (10)

1. The folding mobile terminal comprising:

a first frame part which incorporates a displaying part;

a second frame part which incorporates an operating part;

a coupling member which couples the first frame part and the second frame part for free opening and closing movement;

a position detecting unit which detects a coupling state between said first frame part and said second frame part, said position detecting unit comprises a magnet, which is provided at a specific location inside either of said first frame part or said second frame part, and a magnetic detector, which is provided in a specific location inside the frame part with no magnet provided, wherein the position detecting unit serves as a switch between on and off depending on the magnitude of a magnetic force detected; and

a communication controlling unit which performs processing to control enabling or disabling of the configuration to stop functions necessary for communication only, only if the coupling state detected by the position detecting unit causses the position detecting unit to switch from off to on, wherein said communication controlling unit performs processing to control enabling or disabling of the configuration to stop the functions necessary for communication only, only if a pre-set magnetic force has caused the position detecting unit to be switched from off to on.

2. The folding mobile terminal as set forth in claim 1 , wherein said coupling member is constituted so as to allow free opening and closing movement and free rotational movement of said first frame part and said second frame part.

3. The folding mobile terminal as set forth in claim 2 , wherein said coupling member is a rotary biaxial hinge.

4. The folding mobile terminal as set forth in claim 1 , wherein a plurality of position detecting units are provided at specific locations on said first or second frame parts.

5. The folding mobile terminal as set forth in claim 1 , wherein said folding mobile terminal is a folding cell phone provided with said position detecting unit and said communication controlling unit.

Assignments (4)
CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND CONVEYING PARTY NAME PREVIOUSLY RECORDED AT REEL: 037209 FRAME: 0592. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Dec 14, 2015
From: WARREN & LEWIS INVESTMENT CORPORATION; COMMIX SYSTEMS, LLC
To: NEC CORPORATION
Reel/Frame 037279/0685 →
NUNC PRO TUNC ASSIGNMENT Recorded Dec 4, 2015
From: WARREN & LEWIS INVESTMENT CORPORATION; COMMIX SYSTEMS, LCC
To: NEC CORPORATION
Reel/Frame 037209/0592 →
NOTICE OF TERMINATION Recorded Nov 14, 2014
From: WARREN & LEWIS INVESTMENT CORPORATION
To: NEC CORPORATION
Reel/Frame 034244/0623 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 31, 2012
From: NEC CORPORATION
To: WARREN & LEWIS INVESTMENT CORPORATION
Reel/Frame 029216/0855 →