Inventor
CHANG CHIH-JEN
TW69 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHIH-JEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
27 patentsUS7529224B2May 5, 2009
Scheduler, network processor, and methods for weighted best effort scheduling
IBM41 citations93
US7277982B2Oct 2, 2007
DRAM access command queuing structure
IBM26 citations93
US7586936B2Sep 8, 2009
Host Ethernet adapter for networking offload in server environment
IBM28 citations92
US7913034B2Mar 22, 2011
DRAM access command queuing
IBM8 citations84
US7912988B2Mar 22, 2011
Receive queue device with efficient queue flow control, segment placement and virtualization mechanisms
IBM11 citations84
US7697536B2Apr 13, 2010
Network communications for operating system partitions
IBM10 citations84
US7715428B2May 11, 2010
Multicore communication processing
IBM19 citations83
US7519650B2Apr 14, 2009
Split socket send queue apparatus and method with efficient queue flow control, retransmission and sack support mechanisms
IBM7 citations74
US7953951B2May 31, 2011
Systems and methods for time division multiplex multithreading
IBM2 citations63
US7903687B2Mar 8, 2011
Method for scheduling, writing, and reading data inside the partitioned buffer of a switch, router or packet processing device
IBM4 citations63
US7818362B2Oct 19, 2010
Split socket send queue apparatus and method with efficient queue flow control, retransmission and sack support mechanisms
IBM4 citations63
US7706409B2Apr 27, 2010
System and method for parsing, filtering, and computing the checksum in a host Ethernet adapter (HEA)
IBM2 citations63
US7606166B2Oct 20, 2009
System and method for computing a blind checksum in a host ethernet adapter (HEA)
IBM2 citations63
US7577151B2Aug 18, 2009
Method and apparatus for providing a network connection table
IBM4 citations63
US7492771B2Feb 17, 2009
Method for performing a packet header lookup
IBM6 citations63
US7474662B2Jan 6, 2009
Systems and methods for rate-limited weighted best effort scheduling
IBM2 citations63
US7457241B2Nov 25, 2008
Structure for scheduler pipeline design for hierarchical link sharing
IBM4 citations63
US7409520B2Aug 5, 2008
Systems and methods for time division multiplex multithreading
IBM2 citations63
US7406080B2Jul 29, 2008
Method and structure for enqueuing data packets for processing
IBM2 citations63
US7293158B2Nov 6, 2007
Systems and methods for implementing counters in a network processor with cost effective memory
IBM6 citations63
US11095571B2Aug 17, 2021
Flexible and scalable enhanced transmission selection method for network fabrics
IBM0 citations62
US7995472B2Aug 9, 2011
Flexible network processor scheduler and data flow
IBM2 citations62
US7483429B2Jan 27, 2009
Method and system for flexible network processor scheduler and data flow
IBM3 citations62
US9621479B2Apr 11, 2017
Flexible and scalable enhanced transmission selection method for network fabrics
IBM1 citations61
US8949856B2Feb 3, 2015
Merging result from a parser in a network processor with result from an external coprocessor
IBM0 citations52
US7929438B2Apr 19, 2011
Scheduler pipeline design for hierarchical link sharing
IBM0 citations52
US7881332B2Feb 1, 2011
Configurable ports for a host ethernet adapter
IBM1 citations52
INTEL CORP
8 patentsUS11687264B2Jun 27, 2023
Technologies for accelerator interface
INTEL CORP7 citations90
US11050554B2Jun 29, 2021
Technologies for managing exact match hash table growth
INTEL CORP2 citations80
US10768841B2Sep 8, 2020
Technologies for managing network statistic counters
INTEL CORP2 citations79
US12483516B2Nov 25, 2025
Transport and cryptography offload to a network interface device
INTEL CORP0 citations61
US12160369B2Dec 3, 2024
Processor related communications
INTEL CORP1 citations61
US12470643B2Nov 11, 2025
Method and apparatus to perform operations on multiple segments of a data packet in a network interface controller
INTEL CORP0 citations59
US12292842B2May 6, 2025
Network layer 7 offload to infrastructure processing unit for service mesh
INTEL CORP0 citations59
US10812402B2Oct 20, 2020
Shaping of post-scheduling network pipeline jitter
INTEL CORP1 citations58
BASSO CLAUDE
5 patentsUS8295305B2Oct 23, 2012
Dual scheduling of work from multiple sources to multiple sinks using source and sink attributes to achieve fairness and processing efficiency
BASSO CLAUDE11 citations84
US8225188B2Jul 17, 2012
Apparatus for blind checksum and correction for network transmissions
BASSO CLAUDE9 citations84
US8576864B2Nov 5, 2013
Host ethernet adapter for handling both endpoint and network node communications
BASSO CLAUDE2 citations63
US8391305B2Mar 5, 2013
Assignment constraint matrix for assigning work from multiple sources to multiple sinks
BASSO CLAUDE2 citations63
US8468546B2Jun 18, 2013
Merging result from a parser in a network processor with result from an external coprocessor
BASSO CLAUDE0 citations52
ARMSTRONG WILLIAM J
3 patentsUS9860188B2Jan 2, 2018
Flexible and scalable enhanced transmission selection method for network fabrics
ARMSTRONG WILLIAM J2 citations73
US8687649B2Apr 1, 2014
Message forwarding toward a source end node in a converged network environment
ARMSTRONG WILLIAM J3 citations61
US9231870B2Jan 5, 2016
Flexible and scalable data link layer flow control for network fabrics
ARMSTRONG WILLIAM J1 citations52
CHENG UEI PREC IND CO LTD
1 patentCHIMEI INNOLUX CORP
1 patentUNITED INTEGRATED CIRCUITS CORP
1 patentUNITED MICROELECTRONICS CORP
1 patentMOTOROLA INC
1 patentABEL FRANCOIS
1 patentIND TECH RES INST
1 patentShowing the top 50 of 69 patents by PatentIndex Score.