Jan Christian Diffenderfer

Person

Escondido, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Delay structure for a memory interface
- Patent number 9,520,864
- Issue date Dec 13, 2016
- QUALCOMM Incorporated
- Jan Christian Diffenderfer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable delay circuit for low power applications
- Patent number 9,490,785
- Issue date Nov 8, 2016
- QUALCOMM Incorporated
- Shraddha Sridhar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable power for a memory interface
- Patent number 9,443,572
- Issue date Sep 13, 2016
- QUALCOMM Incorporated
- Jan Christian Diffenderfer
- G11 - INFORMATION STORAGE
Information Patent Grant
Delay circuit
- Patent number 9,397,646
- Issue date Jul 19, 2016
- QUALCOMM Incorporated
- Guneet Singh
- G11 - INFORMATION STORAGE
Information Patent Grant
Clock and data recovery with high jitter tolerance and fast phase l...
- Patent number 9,281,934
- Issue date Mar 8, 2016
- QUALCOMM Incorporated
- Yu Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-ended high voltage input-capable comparator circuit
- Patent number 9,086,711
- Issue date Jul 21, 2015
- QUALCOMM Incorporated
- Jan Diffenderfer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Measure-based delay circuit
- Patent number 8,957,714
- Issue date Feb 17, 2015
- QUALCOMM Incorporated
- Vaishnav Srinivas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant impedance line driver with digitally controlled edge rate
- Patent number 8,395,411
- Issue date Mar 12, 2013
- QUALCOMM Incorporated
- Jan C. Diffenderfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
I/O buffer with wide range voltage translator
- Patent number 7,005,913
- Issue date Feb 28, 2006
- ARM Physical IP, Inc.
- Jan C. Diffenderfer
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PROGRAMMABLE DELAY CIRCUIT FOR LOW POWER APPLICATIONS
- Publication number 20160329884
- Publication date Nov 10, 2016
- Qualcomm, Incorporated.
- Shraddha Sridhar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DELAY CIRCUIT
- Publication number 20160079971
- Publication date Mar 17, 2016
- QUALCOMM Incorporated
- Guneet Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE POWER FOR A MEMORY INTERFACE
- Publication number 20150357017
- Publication date Dec 10, 2015
- QUALCOMM Incorporated
- Jan Christian Diffenderfer
- G11 - INFORMATION STORAGE
Information Patent Application
DELAY STRUCTURE FOR A MEMORY INTERFACE
- Publication number 20150358007
- Publication date Dec 10, 2015
- QUALCOMM Incorporated
- Jan Christian Diffenderfer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK AND DATA RECOVERY WITH HIGH JITTER TOLERANCE AND FAST PHASE L...
- Publication number 20150318978
- Publication date Nov 5, 2015
- QUALCOMM Incorporated
- Yu Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT DYNAMIC DE-AGING
- Publication number 20150277393
- Publication date Oct 1, 2015
- QUALCOMM Incorporated
- Jonathan Liu
- G01 - MEASURING TESTING
Information Patent Application
LOW-POWER, SELF-BIASING-CAPABLE CHARGE PUMP WITH CURRENT MATCHING C...
- Publication number 20150200588
- Publication date Jul 16, 2015
- QUALCOMM Incorporated
- Yuehchun Claire Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Measure-Based Delay Circuit
- Publication number 20140266357
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Vaishnav Srinivas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINGLE-ENDED HIGH VOLTAGE INPUT-CAPABLE COMPARATOR CIRCUIT
- Publication number 20140199948
- Publication date Jul 17, 2014
- QUALCOMM Incorporated
- Jan Diffenderfer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONSTANT IMPEDANCE LINE DRIVER WITH DIGITALLY CONTROLLED EDGE RATE
- Publication number 20120086470
- Publication date Apr 12, 2012
- Jan C. Diffenderfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
I/O buffer with wide range voltage translator
- Publication number 20050068070
- Publication date Mar 31, 2005
- ARTISAN COMPONENTS, INC.
- Jan C. Diffenderfer
- H03 - BASIC ELECTRONIC CIRCUITRY

Jan Christian Diffenderfer

Person

Patents Grantslast 30 patents

Delay structure for a memory interface

Programmable delay circuit for low power applications

Programmable power for a memory interface

Delay circuit

Clock and data recovery with high jitter tolerance and fast phase l...

Single-ended high voltage input-capable comparator circuit

Measure-based delay circuit

Constant impedance line driver with digitally controlled edge rate

I/O buffer with wide range voltage translator

Patents Applicationslast 30 patents

PROGRAMMABLE DELAY CIRCUIT FOR LOW POWER APPLICATIONS

DELAY CIRCUIT

PROGRAMMABLE POWER FOR A MEMORY INTERFACE

DELAY STRUCTURE FOR A MEMORY INTERFACE

CLOCK AND DATA RECOVERY WITH HIGH JITTER TOLERANCE AND FAST PHASE L...

INTEGRATED CIRCUIT DYNAMIC DE-AGING

LOW-POWER, SELF-BIASING-CAPABLE CHARGE PUMP WITH CURRENT MATCHING C...

Measure-Based Delay Circuit

SINGLE-ENDED HIGH VOLTAGE INPUT-CAPABLE COMPARATOR CIRCUIT

CONSTANT IMPEDANCE LINE DRIVER WITH DIGITALLY CONTROLLED EDGE RATE

I/O buffer with wide range voltage translator