Electrical transmission or interconnection systems – Wave form or wave shape determinative or pulse-producing...
Reexamination Certificate
2006-06-13
2006-06-13
Feild, Lynn (Department: 2835)
Electrical transmission or interconnection systems
Wave form or wave shape determinative or pulse-producing...
C307S105000
Reexamination Certificate
active
07061142
ABSTRACT:
According to one embodiment of the invention, a method for providing power to a device coupled to a communications switch through a data line is provided. The method includes determining that the device includes a diode. The method also includes providing power to the device in response to the determination.
REFERENCES:
patent: 4131767 (1978-12-01), Weinstein
patent: 4161719 (1979-07-01), Parikh et al.
patent: 4232199 (1980-11-01), Boatwright et al.
patent: 4397020 (1983-08-01), Howson
patent: 4532626 (1985-07-01), Flores et al.
patent: 4599494 (1986-07-01), Welty
patent: 4626954 (1986-12-01), Damiano et al.
patent: 4710949 (1987-12-01), Ahuja
patent: 4723267 (1988-02-01), Jones et al.
patent: 4733389 (1988-03-01), Puvogel
patent: 4875223 (1989-10-01), Curtis
patent: 4969179 (1990-11-01), Kanare et al.
patent: 5029201 (1991-07-01), Bindels
patent: 5034948 (1991-07-01), Mizutani et al.
patent: 5056131 (1991-10-01), Kanare et al.
patent: RE33900 (1992-04-01), Howson
patent: 5199049 (1993-03-01), Wilson
patent: 5223806 (1993-06-01), Curtis et al.
patent: 5311518 (1994-05-01), Takato et al.
patent: 5321372 (1994-06-01), Smith
patent: 5365177 (1994-11-01), Hamp et al.
patent: 5369680 (1994-11-01), Borbas et al.
patent: 5406260 (1995-04-01), Cummings et al.
patent: 5541957 (1996-07-01), Lau
patent: 5574748 (1996-11-01), Vander Mey et al.
patent: 5655077 (1997-08-01), Jones et al.
patent: 5659542 (1997-08-01), Bell et al.
patent: 5671354 (1997-09-01), Ito et al.
patent: 5684950 (1997-11-01), Dare et al.
patent: 5796185 (1998-08-01), Takata et al.
patent: 5799040 (1998-08-01), Lau
patent: 5802042 (1998-09-01), Natarajan et al.
patent: 5811962 (1998-09-01), Ceccherelli et al.
patent: 5815665 (1998-09-01), Teper et al.
patent: 5918016 (1999-06-01), Brewer et al.
patent: 5944824 (1999-08-01), He
patent: 5947773 (1999-09-01), Karam
patent: 5994998 (1999-11-01), Fisher et al.
patent: 6011910 (2000-01-01), Chau et al.
patent: 6021496 (2000-02-01), Dutcher et al.
patent: 6047376 (2000-04-01), Hosoe
patent: 6092196 (2000-07-01), Reiche
patent: 6115468 (2000-09-01), De Nicolo
patent: 6134666 (2000-10-01), De Nicolo
patent: 6140911 (2000-10-01), Fisher et al.
patent: 6218930 (2001-04-01), Katzenberg et al.
patent: 6295356 (2001-09-01), De Nicolo
patent: 6308240 (2001-10-01), De Nicolo
patent: 6310781 (2001-10-01), Karam
patent: 6347949 (2002-02-01), Edwards et al.
patent: 6459275 (2002-10-01), Ewalt et al.
patent: 6535983 (2003-03-01), McCormack et al.
patent: 6541878 (2003-04-01), Diab
patent: 6762675 (2004-07-01), Cafiero et al.
patent: 6804351 (2004-10-01), Karam
patent: 2002/0063584 (2002-05-01), Molenda et al.
patent: 2002/0180592 (2002-12-01), Gromov
patent: 2003/0087670 (2003-05-01), Muir
patent: 2004/0156496 (2004-08-01), Karam
patent: 0 412 422 (1990-01-01), None
patent: WO99/553408 (1999-10-01), None
Kiss, Peter (candidate), “Chapter 3, Cascaded Delta-Sigma ADCs”, Thesis; “Politehnica” University of Timisoara; cover page plus pp. 45-71, Dec. 31, 1999.
Daniel Dove, Powepoint Presentation, “Power over the DTE,”30 pages, Jan. 2000.
Robert Muir, Powerpoint Presentation: “Update on Diode Discovery Process,” 30 pages, May 2000.
“Data Terminal Equipment (DTE) Power via Media Dependent Interface (MDI)”, IEEE P802.3af/D3.01 Revision of IEEE Std. 802.3-2000), 55 pages, May 2002.
“33. Data Terminal Equipment (DTE) Power via Media Dependent Interface (MDI)”, Draft Supplement to IEEE Standard 802.3 (IEEE Draft P802.3af/D3.2), pp. 35-38, Sep. 5, 2002.
“Amendment: Data Terminal Equipment (DTE) Power via Media Dependent Interface (MDI)”, IEEE Draft P802.3af/D4.3, (IEEE Standards Department, Draft Amendment 802-3-2002), 31 Pages , May 2003.
Hugh Barrass, “Multi-Pair Aggregate Power Distribution”—U. S. Appl. No. 10/287,886, pp. 1-25, Nov. 4, 2002.
Jeffrey D. Provost, “Inline Power Control”—U.S. Appl. No. 10/618,211, pp. 1-15, Jul. 11, 2003.
Daniel C. Biederman, “Inline Power Based Device Communications”—U.S. Appl. No. 10/651,596, pp. 1-27, Aug. 29, 2003.
Cafiero, et al. “Method and Apparatus for Remote Powering of Device Connected to Network” —U.S. Appl No. 10/836,923, pp. 1-16, Apr. 29, 2004.
Roger A. Karam , “Method and Apparatus for Detecting a Compatible Phantom Powered Device Using Common Mode Signaling”—U.S. Appl. No. 10/855.212, pp. 1-29, May 26, 2004.
Schottkky Rectifier, “International R Rectifier”, Bullentin PD-20558 rev. E, 5 pages, Jan. 2003.
Lan Man Standards Committee of the IEEE Computer Soecity, “Amendment: Data Terminal Equipment(DTE)Power via Media Dependent Interface(MDI)” , IEEE Draft P802.3af/D4.01., 128 pages, Jan. 2003.
Baker & Botts L.L.P.
Feild Lynn
Rutland-Wallis Michael
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