IP Library Granted Patent US 7,120,433
Granted Patent B2
US 7,120,433 · App. 10/800,334 · Granted Oct 10, 2006

Multiple wireless remote interfaces to a single server

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Quick Facts
Patent No.
US 7,120,433
App. No.
10/800,334
Granted
Oct 10, 2006
Kind
B2
Abstract

A system which enables a plurality of wireless interface devices to be interfaced with a server. The server is configured to communicate with a plurality of wireless interface devices over a radio link. The server may be connected to wither a wired or wireless local area network (LAN).

Claims (8)

1. A computer system comprising:

a local area network (LAN) having one or more servers connected thereto;

an access poun copnccted to said LAN, said access paint including means for enabling interfacing of said LAN with a plurality remote interface devices by way of a radio link; and

a plurality of wireless interface devices, each of said wireless interface devices including means for communicating with said access point by way of a radio link, each wireless device including a digitizer responsive to a passive stylus and including means for monitoring pen-down events of said passive stylus in said mouse mode and emulating the movement of a mouse and the clicking of a mouse button; means for switching between a mouse mode and a pen mode, means for translating pen-down events into pen data packes and transmitting said pen data packets to said one or more servers for processing.

2. The computer system as recited in claim 1 , wherein said LAN is a wired LAN.

3. The computer system as recited in claim 1 , wherein said LAN is a wireless LAN.

4. The computer system as recited in claim 1 , wherein said access point includes a wireless LAN adapter.

5. The computer system as recited in claim 1 , further including a second LAN and a router said router, connccflng said LAN and said second LAN.

Assignments (7)
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 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2012
From: GLADWIN, S. CHRISTOPHER; WILSON, JAMES Y.
To: PACKARD BELL NEC
Reel/Frame 027721/0395 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2012
From: SOUCY, ALAN J.
To: PACKARD BELL NEC
Reel/Frame 027721/0679 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2012
From: PACKARD BELL NEC, INC.
To: NEC CORPORATION
Reel/Frame 027728/0232 →