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H
ELECTRICITY
H03
Electronic circuits
H03K
PULSE TECHNIQUE
H03K9/00
Demodulating pulses which have been modulated with a continuously-variable signal
Current Industry
H03K9/04
of position-modulated pulses
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Patents Grants
last 30 patents
Information
Patent Grant
Digital signal processing in mud pulse telemetry
Patent number
11,448,065
Issue date
Sep 20, 2022
Halliburton Energy Services, Inc.
Yumin Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Devices and methods for digital signal processing in mud pulse tele...
Patent number
10,619,479
Issue date
Apr 14, 2020
Halliburton Energy Services, Inc.
Yumin Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Converter for converting code-modulated power with conversion code,...
Patent number
9,966,939
Issue date
May 8, 2018
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Masahiro Yamaoka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for symbol clock recovery in pulse position modulation (PPM)...
Patent number
9,641,312
Issue date
May 2, 2017
Northrop Grumman Systems Corporation
Gerald R. Fischer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for modulating and demodulating data
Patent number
8,594,175
Issue date
Nov 26, 2013
Electronics and Telecommunications Research Institute
Hyung Soo Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus
Patent number
8,451,888
Issue date
May 28, 2013
Fujitsu Component Limited
Shigemi Kurashima
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time-to-digital converter
Patent number
8,325,076
Issue date
Dec 4, 2012
Abdel-Fattah S. Yousif
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for determining a pulse position in a signal
Patent number
7,885,326
Issue date
Feb 8, 2011
IMEC
Claude Desset
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulator for demodulating pulse position modulated signal
Patent number
7,414,463
Issue date
Aug 19, 2008
Oki Electric Industry Co., Ltd.
Hiroji Akahori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PPM receiving system and method using time-interleaved integrators
Patent number
7,349,471
Issue date
Mar 25, 2008
The Boeing Company
Albert Cosand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulator for demodulating pulse position modulated signal
Patent number
7,221,215
Issue date
May 22, 2007
Oki Electric Industry Co., Ltd.
Yoshihito Shimazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital phase analyzer and synthesizer
Patent number
6,255,866
Issue date
Jul 3, 2001
Tektronix, Inc.
Dan H. Wolaver
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reception and demodulation of widely spaced pulse position modulate...
Patent number
6,108,376
Issue date
Aug 22, 2000
Harry Clark Morgan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase locked loop apparatus for pulse signal demodulation
Patent number
6,066,982
Issue date
May 23, 2000
Sharp Kabushiki Kaisha
Yoshihiro Ohtani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of pulse position demodulation
Patent number
5,977,822
Issue date
Nov 2, 1999
SigmaTel, Inc.
Mathew A. Rybicki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PPM demodulation device
Patent number
5,691,665
Issue date
Nov 25, 1997
Sharp Kabushiki Kaisha
Yoshihiro Ohtani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission of electronic information by pulse position modulation...
Patent number
5,586,145
Issue date
Dec 17, 1996
Harry C. Morgan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera including demodulating processing circuit with time interval...
Patent number
5,416,546
Issue date
May 16, 1995
Canon Kabushiki Kaisha
Kazuhiro Izukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Demodulation processing circuit with time interval counting feature
Patent number
5,313,236
Issue date
May 17, 1994
Canon Kabushiki Kaisha
Kazuhiro Izukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Signal decoding method using both signal and channel state information
Patent number
5,289,504
Issue date
Feb 22, 1994
Timothy J. Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information signal demodulating apparatus
Patent number
5,235,620
Issue date
Aug 10, 1993
Canon Kabushiki Kaisha
Kunio Tsuruno
G11 - INFORMATION STORAGE
Information
Patent Grant
Detection circuit for detecting a predetermined signal from a compo...
Patent number
5,111,083
Issue date
May 5, 1992
Murata Manufacturing Co., Ltd.
Takeshi Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Digital pulse position modulation communications system with thresh...
Patent number
4,527,276
Issue date
Jul 2, 1985
The United States of America as represented by the Secretary of the Army
Frank S. Gutleber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency modulation or pulse modulation demodulator
Patent number
4,510,453
Issue date
Apr 9, 1985
Westinghouse Electric Corp.
Shan C. Sun
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pulse position demodulator circuit
Patent number
4,059,806
Issue date
Nov 22, 1977
The Singer Company
Henry Tyrrell Vagt
G08 - SIGNALLING
Information
Patent Grant
3886460
Patent number
3,886,460
Issue date
May 27, 1975
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3868579
Patent number
3,868,579
Issue date
Feb 25, 1975
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3764888
Patent number
3,764,888
Issue date
Oct 9, 1973
G01 - MEASURING TESTING
Information
Patent Grant
3736509
Patent number
3,736,509
Issue date
May 29, 1973
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3629728
Patent number
3,629,728
Issue date
Dec 21, 1971
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MODULATING AND DEMODULATING DATA
Publication number
20100124269
Publication date
May 20, 2010
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyung Soo LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME-TO-DIGITAL CONVERTER
Publication number
20080267280
Publication date
Oct 30, 2008
ABDEL-FATTAH S. YOUSIF
G04 - HOROLOGY
Information
Patent Application
Method for determining a pulse position in a signal
Publication number
20080025386
Publication date
Jan 31, 2008
Interuniversitair Microelektronica Centrum (IMEC)
Claude Desset
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Demodulator for demodulating pulse position modulated signal
Publication number
20070159241
Publication date
Jul 12, 2007
Hiroji Akahori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus
Publication number
20060045177
Publication date
Mar 2, 2006
FUJITSU COMPONENT LIMITED
Shigemi Kurashima
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Demodulator for demodulating pulse position modulated signal
Publication number
20050206446
Publication date
Sep 22, 2005
Oki Electric Industry Co., Ltd.
Yoshihito Shimazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PPM RECEIVING SYSTEM AND METHOD USING TIME-INTERLEAVED INTEGRATORS
Publication number
20050105606
Publication date
May 19, 2005
The Boeing Company
Albert Cosand
H04 - ELECTRIC COMMUNICATION TECHNIQUE