Inventor

Kornelis A. Schouhamer Immink

Inventor

Eindhoven, NL

Overview

1984–2008

Patent span

Electricity

Primary field (CPC H)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Mprimary

H03MCoding41%

G11BInformation storage based on relative movement between record carrier and transducer37%

H04LTransmission of digital information, e.g. telegraphic communication17%

G06FElectric digital data processing2%

H03KPulse technique2%

H04NPictorial communication, e.g. television2%

PatentTitleYear

7,372,376'System of converting information words to a signal'2008 6,809,662'Modulation code system and methods of encoding and decoding a signal by multiple integration'2004 6,768,432'Method of converting a series of m-bit information words into a modulated signal'2004 6,545,615'DEVICE FOR ENCODING A STREAM OF DATABITS OF A BINARY SOURCE SIGNAL INTO A STREAM OF DATABITS OF A BINARY CHANNEL SIGNAL, MEMORY MEANS, DEVICE FOR RECORDING INFORMATION, RECORD CARRIER, DEVICE FOR CODING AND DEVICE FOR PLAYING BACK'2003 6,225,921'Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa'2001 6,181,658'Optical record carrier and apparatus for scanning such a record carrier'2001 6,157,325'Encoding of an input information signal'2000 6,038,274'Apparatus for decoding a channel signal into an information signal and reproducing arrangement provided with the apparatus'2000 6,031,871'Transmission and reception of a digital information signal'2000 5,920,272'Record carrier containing a signal having a sequence of successive information signal portions'1999 5,854,596'Encoding arrangement and method for encoding (n-1)-bit information words into n-bit channel words and decoding arrangement and method for decoding the channel words into information words'1998 5,790,056'Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, device, recording device, signal, as well as a record carrier'1998 5,774,077'Encoding arrangement and method for encoding(N-1)-bit information words into N-bit channel words and decoding arrangement and method for decoding the channel words into information words'1998 5,760,718'Encoding arrangement for encoding a sequence of (N-1)-bit information words into a sequence of N-bit channel words, and a deciding arrangement for decoding a sequence of N-bit channel words in a sequence of (N-1)-bit information words'1998 5,696,505'Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as record carrier'1997 5,642,113'Methods and devices for converting a sequence of m-bit information words to a modulated signal and including that signal on a record carrier, devices for decoding that signal and reading it from a record carrier, and that signal'1997 5,477,222'Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa'1995 5,140,474'Device for recording a digital information signal on a record carrier'1992 4,807,257'Apparatus for the regeneration of channel-clock information in synchronous data transmission and data-recovery circuit arrangement comprising such apparatus'1989 4,802,190'Method of transmitting information by means of code signals, information transmission system for carrying out the method, and transmitting and receiving apparatus for use in the transmission system'1989 4,750,138'Method of transmitting information, encoding device for use in the method, and decoding device for use in the method'1988 4,660,097'Color video system with digital audio pulse width modulation'1987 4,641,128'Method of encoding a stream of data bits, arrangement for performing the method and arrangement for decoding the stream of channel bits obtained in accordance with this method'1987 4,620,311'Method of transmitting information, encoding device for use in the method, and decoding device for use in the method'1986 4,593,395'Error correction method for the transfer of blocks of data bits, a device and performing such a method, a decoder for use with such a method, and a device comprising such a decoder'1986 4,573,034'Method of encoding n-bit information words into m-bit code words, apparatus for carrying out said method, method of decoding m-bit code words into n-bit information words, and apparatus for carrying out said method'1986 4,536,742'Method of encoding a stream of data bits, device for carring out the method, and device for decoding a stream of data bits'1985 4,499,570'Dropout circuit arrangement for converting an information signal into a rectangular signal'1985 4,477,903'Error correction method for the transfer of blocks of data bits, a device for preforming such a method, a decoder for use with such a method, and a device comprising such a decoder'1984 4,473,829'Method of recording a digital information signal on a record carrier having a radiation-sensitive information layer, apparatus for carrying out the method, and optical record carrier provided with such a digital information signal'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2001Patents assigned to PHILIPS CORP (26)· patent assignee history

1984–2001Based in Eindhoven, NL· patent location history

2000–2004Based in Geldrop, NL· patent location history

2001Patents assigned to SONY CORP (1)· patent assignee history

2003–2008Patents assigned to KONINKL PHILIPS ELECTRONICS NV (4)· patent assignee history

2004–2008Based in Rotterdam, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILIPS CORP	26	1984–2001
KONINKL PHILIPS ELECTRONICS NV	4	2003–2008
SONY CORP	1	2001

Locations

Location	Patents	Span
Eindhoven, NL	25	1984–2001
Geldrop, NL	3	2000–2004
Rotterdam, NL	2	2004–2008