Electrical computers and digital processing systems: support – Data processing protection using cryptography – Having separate add-on board
Reexamination Certificate
2007-05-22
2007-05-22
Peeso, Thomas R. (Department: 2132)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
Having separate add-on board
C380S243000, C380S266000, C380S257000
Reexamination Certificate
active
11100669
ABSTRACT:
An interface for facilitating facsimile transmission via a wireless communications device operatively connected to a wireless communications network, including: a modem suitable for being communicatively coupled to a facsimile machine; a controller coupled to the modem; and, a memory operatively coupled to the controller. The interface includes code to cause the modem to transmit a retrain request to the facsimile machine upon expiration of a given temporal period. The interface includes a circuit for selectively generating a ring signal corresponding to a plain old telephone service ring signal. The interface includes a circuit for selectively generating a hold signal corresponding to a plain old telephone service hold signal. And, the circuit includes code to cause the modem to transmit data indicative of white lines to the facsimile machine upon expiration of a given temporal period.
REFERENCES:
patent: 4581746 (1986-04-01), Arnold
patent: 5166977 (1992-11-01), Ross
patent: 5222136 (1993-06-01), Rasmussen et al.
patent: 5253293 (1993-10-01), Shigemitsu et al.
patent: 5410599 (1995-04-01), Crowley et al.
patent: 5455861 (1995-10-01), Faucher et al.
patent: 5594798 (1997-01-01), Cox et al.
patent: 5621800 (1997-04-01), Weng et al.
patent: 5778071 (1998-07-01), Caputo et al.
patent: 6850577 (2005-02-01), Li
patent: 2001/0033642 (2001-10-01), Abrishami
Central Semiconductor 1.0 Amp Surface Mount Silicon Schottky Rectifier Data Sheet.
SOT23 NPN Silicon Planar Medium Power Transistor Data Sheet, Nov. 1995, 3-119-120, Issue 3.
SN54HCT04, SN74HCT04 Hex Inverters Specifications, Jul. 1986, Revised Jul. 2003, Texas Instruments, Dallas, TX.
IRF7350 HEXFET Power MOSFET Data Sheet, Aug. 9, 2001, International Rectifier, El Segundo, CA.
MAX668/MAX669 Constant-frequency, Pulse-width modulating (PWM),current-mode DC-DC controllers Datasheet, 19-4778; Rev.1; Jan. 2002, Maxim Integrated Products, Sunnyvale, CA.
Power Inductors (SMT Type) Datasheet, 47-48, Sumida.
DiSanto Frank J.
Feibert Roland H.
Krusos Denis A.
Lee Kao-Yih
Copytele Inc.
Peeso Thomas R.
Plevy Howard & Darcy PC
LandOfFree
Interface for facilitating facsimile transmissions via... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interface for facilitating facsimile transmissions via..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interface for facilitating facsimile transmissions via... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3742573