Inventor

Richard L. Walke

Inventor

Edinburgh, GB

Overview

2012–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

G06Fprimary

G06FElectric digital data processing48%

H03MCoding40%

H04LTransmission of digital information, e.g. telegraphic communication8%

H04BTransmission4%

PatentTitleYear

11,108,410User-programmable LDPC decoder2021 11,082,067System and method for determining bit types for polar encoding and decoding2021 11,075,650Sub-matrix reduction for quasi-cyclic LDPC codes2021 11,061,673Data selection network for a data processing engine in an integrated circuit2021 11,016,822Cascade streaming between data processing engines in an array2021 10,990,552Streaming interconnect architecture for data processing engine array2021 10,866,753Data processing engine arrangement in a device2020 10,833,704Low-density parity check decoder using encoded no-operation instructions2020 10,797,727Low-density parity-check (LDPC) encode using an LDPC decoder2020 10,747,690Device with data processing engine array2020 10,727,869Efficient method for packing low-density parity-check (LDPC) decode operations2020 10,673,564Software defined modem2020 10,644,725Interleaved data block processing in low-density parity-check (LDPC) encoder and decoder2020 10,484,021Log-likelihood ratio processing for linear block code decoding2019 10,484,012Systems and methods for decoding quasi-cyclic (QC) low-density parity-check (LDPC) codes2019 9,778,905'Multiplier circuits configurable for real or complex operation'2017 9,081,634'Digital signal processing block'2015 8,463,835'Circuit for and method of providing a floating-point adder'2013 8,365,109'Determining efficient buffering for multi-dimensional datastream applications'2013 8,250,342'Digital signal processing engine'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2021Patents assigned to XILINX INC (20)· patent assignee history

2012–2013Patents assigned to WALKE RICHARD (2)· patent assignee history

2012Patents assigned to KOSTARNOV IGOR (1)· patent assignee history

2012–2021Based in Edinburgh, GB· patent location history

2013Patents assigned to PERRY THOMAS P (1)· patent assignee history

2013Patents assigned to WALKE RICHARD L (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XILINX INC	20	2012–2021
WALKE RICHARDself	2	2012–2013
KOSTARNOV IGOR	1	2012
PERRY THOMAS P	1	2013
WALKE RICHARD Lself	1	2013

Locations

Location	Patents	Span
Edinburgh, GB	20	2012–2021