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JUAN A. CARBALLO
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San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Interface transceiver power management method and apparatus includi...
Patent number
8,271,055
Issue date
Sep 18, 2012
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital transmission circuit and interface providing selectable pow...
Patent number
8,010,066
Issue date
Aug 30, 2011
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Global management of local link power consumption
Patent number
7,869,838
Issue date
Jan 11, 2011
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
One-sample-per-bit decision feedback equalizer (DFE) clock and data...
Patent number
7,809,054
Issue date
Oct 5, 2010
International Business Machines Corporation
Juan A. Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital transmission circuit and method providing selectable power...
Patent number
7,636,556
Issue date
Dec 22, 2009
International Business Machines Corporaion
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Altering power consumption in communication links based on measured...
Patent number
7,567,614
Issue date
Jul 28, 2009
International Business Machines Corporation
Juan Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital transmission circuit and method providing selectable power...
Patent number
7,522,670
Issue date
Apr 21, 2009
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and arrangements for link power reduction
Patent number
7,471,755
Issue date
Dec 30, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Global management of local link power consumption
Patent number
7,466,996
Issue date
Dec 16, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of transparently reducing power consumption of a high-speed...
Patent number
7,443,195
Issue date
Oct 28, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Altering power consumption in communication links based on measured...
Patent number
7,418,032
Issue date
Aug 26, 2008
International Business Machines Corporation
Juan Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital transmission circuit and method providing selectable power...
Patent number
7,353,007
Issue date
Apr 1, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Customer controlled design of a communication system
Patent number
7,353,154
Issue date
Apr 1, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and arrangements for link power reduction
Patent number
7,315,595
Issue date
Jan 1, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for measuring communications link quality
Patent number
7,269,397
Issue date
Sep 11, 2007
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for measuring communications link quality
Patent number
7,133,654
Issue date
Nov 7, 2006
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating non-skewed complementary signal...
Patent number
7,084,689
Issue date
Aug 1, 2006
International Business Machines Corporation
Juan-antonio Carballo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for providing constraint-based guidance to a desi...
Patent number
7,047,168
Issue date
May 16, 2006
The Regents of the University of Michigan
Juan-Antonio Carballo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of transparently reducing power consumption of a high-speed...
Patent number
6,812,739
Issue date
Nov 2, 2004
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for control of voltage regulation
Patent number
6,801,025
Issue date
Oct 5, 2004
International Business Machines Corporation
Juan-Antonio Carballo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuitry having exclusive-OR and latch function, and method therefor
Patent number
6,724,221
Issue date
Apr 20, 2004
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential voltage controlled oscillator, and method therefor
Patent number
6,621,358
Issue date
Sep 16, 2003
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Fast, symmetrical XOR/XNOR gate
Patent number
6,573,758
Issue date
Jun 3, 2003
International Business Machines Corporation
David William Boerstler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Level shifting, scannable latch, and method therefor
Patent number
6,545,519
Issue date
Apr 8, 2003
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interleaved feedforward VCO and PLL
Patent number
6,529,084
Issue date
Mar 4, 2003
International Business Machines Corporation
David William Boerstler
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Global Management of Local Link Power Consumption
Publication number
20090088097
Publication date
Apr 2, 2009
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STRUCTURE FOR ONE-SAMPLE-PER-BIT DECISION FEEDBACK EQUALIZER (DFE)...
Publication number
20080240224
Publication date
Oct 2, 2008
JUAN A. CARBALLO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ALTERING POWER CONSUMPTION IN COMMUNICATION LINKS BASED ON MEASURED...
Publication number
20080232530
Publication date
Sep 25, 2008
International Business Machines Corporation
Juan Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL TRANSMISSION CIRCUIT AND METHOD PROVIDING SELECTABLE POWER...
Publication number
20080125062
Publication date
May 29, 2008
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL TRANSMISSION CIRCUIT AND INTERFACE PROVIDING SELECTABLE POW...
Publication number
20080125063
Publication date
May 29, 2008
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CUSTOMER CONTROLLED DESIGN OF A COMMUNICATION SYSTEM
Publication number
20080109203
Publication date
May 8, 2008
JUAN-ANTONIO CARBALLO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND ARRANGEMENTS FOR LINK POWER REDUCTION
Publication number
20080069279
Publication date
Mar 20, 2008
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
One-sample-per-bit decision feedback equalizer (DFE) clock and data...
Publication number
20070242741
Publication date
Oct 18, 2007
Juan A. Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MEASURING COMMUNICATIONS LINK QUALITY
Publication number
20060223478
Publication date
Oct 5, 2006
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Altering power consumption in communication links based on measured...
Publication number
20060209944
Publication date
Sep 21, 2006
Juan Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital transmission circuit and method providing selectable power...
Publication number
20060172715
Publication date
Aug 3, 2006
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital transmission circuit and method providing selectable power...
Publication number
20060171477
Publication date
Aug 3, 2006
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for generating non-skewed complementary signal...
Publication number
20060103445
Publication date
May 18, 2006
International Business Machines Corp.
Juan-antonio Carballo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for interactive modeling of high-level network pe...
Publication number
20050240386
Publication date
Oct 27, 2005
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Customer controlled design of a communication system
Publication number
20050138492
Publication date
Jun 23, 2005
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and arrangements for link power reduction
Publication number
20050135523
Publication date
Jun 23, 2005
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Global management of local link power consumption
Publication number
20050136867
Publication date
Jun 23, 2005
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Channel-based testing of communication link
Publication number
20050086563
Publication date
Apr 21, 2005
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for measuring communications link quality
Publication number
20050032491
Publication date
Feb 10, 2005
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interface transceiver power mangagement method and apparatus
Publication number
20040203483
Publication date
Oct 14, 2004
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interface transceiver power management method and apparatus includi...
Publication number
20040203477
Publication date
Oct 14, 2004
International Business Machines Corporation
Juan-Antonio Carballo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of transparently reducing power consumption of a high-speed...
Publication number
20040157569
Publication date
Aug 12, 2004
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and apparatus for control of voltage regulation
Publication number
20040090216
Publication date
May 13, 2004
International Business Machines Corporation
Juan-Antonio Carballo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of transparently reducing power consumption of a high-speed...
Publication number
20040061523
Publication date
Apr 1, 2004
International Business Machine Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUITRY HAVING EXCLUSIVE-OR AND LATCH FUNCTION, AND METHOD THEREFOR
Publication number
20030184340
Publication date
Oct 2, 2003
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and system for providing constraint-based guidance to a desi...
Publication number
20030135352
Publication date
Jul 17, 2003
The Regents of the University of Michigan
Juan-Antonio Carballo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFERENTIAL VOLTAGE CONTROLLED OSCILLATOR, AND METHOD THEREFOR
Publication number
20030112082
Publication date
Jun 19, 2003
International Business Machines Corporation
Juan-Antonio Carballo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Fast, symmetrical XOR/XNOR gate
Publication number
20030058001
Publication date
Mar 27, 2003
International Business Machiness Corporation
David William Boerstler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and system for managing innovation by encouraging reusabilit...
Publication number
20020198773
Publication date
Dec 26, 2002
International Business Machines Corporation
Wendy Ann Belluomini
G06 - COMPUTING CALCULATING COUNTING