Inventor

David A. Shedivy

Inventor

Rochester, MN, US

Overview

2001–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 45 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication58%

G06FElectric digital data processing28%

G11CStatic stores5%

H04MTelephonic communication4%

H04WWireless communication networks4%

H03MCoding2%

PatentTitleYear

10,877,951Network control software notification and invalidation of static entries2020 10,838,942Network control software notification and invalidation of static entries2020 10,419,267Network control software notification with advance learning2019 9,832,030Multicast packet routing via crossbar bypass paths2017 9,722,810'Computer-based flow synchronization for efficient multicast forwarding for products and services'2017 9,596,138'Smart dumping of network switch forwarding database'2017 9,571,292'Multicast packet routing via crossbar bypass paths'2017 9,356,834'Smart dumping of network switch forwarding database'2016 9,350,613'Smart dumping of network switch forwarding database'2016 9,246,802'Management of routing tables shared by logical switch partitions in a distributed network switch'2016 9,213,595'Handling errors in ternary content addressable memories'2015 9,215,171'Hashing-based routing table management'2015 9,213,596'Handling errors in ternary content addressable memories'2015 9,215,172'Hashing-based routing table management'2015 9,210,083'Sliced routing table management with replication'2015 9,197,539'Multicast miss notification for a distributed network switch'2015 9,143,441'Sliced routing table management'2015 9,137,154'Management of routing tables shared by logical switch partitions in a distributed network switch'2015 9,124,527'Sliced routing table management'2015 8,989,193'Facilitating insertion of device MAC addresses into a forwarding database'2015 8,917,627'Synchronizing routing tables in a distributed network switch'2014 8,885,518'Synchronizing routing tables in a distributed network switch'2014 8,879,562'Cached routing table management'2014 8,867,550'Sliced routing table management with replication'2014 8,854,973'Sliced routing table management with replication'2014 8,817,796'Cached routing table management'2014 8,792,494'Facilitating insertion of device MAC addresses into a forwarding database'2014 8,787,373'Multicast miss notification for a distributed network switch'2014 8,594,090'Multicasting using a multitiered distributed virtual bridge hierarchy'2013 8,594,100'Data frame forwarding using a distributed virtual bridge'2013 8,566,607'Cryptography methods and apparatus used with a processor'2013 8,566,257'Address data learning and registration within a distributed virtual bridge'2013 8,514,885'Using variable length packets to embed extra network control information'2013 8,416,785'Implementing ghost packet removal within a reliable meshed network'2013 8,379,642'Multicasting using a multitiered distributed virtual bridge hierarchy'2013 8,358,658'Implementing ordered and reliable transfer of packets while spraying packets over multiple links'2013 8,340,112'Implementing enhanced link bandwidth in a headless interconnect chip'2012 8,028,128'Method for increasing cache directory associativity classes in a system with a register space memory'2011 8,010,682'Early coherency indication for return data in shared memory architecture'2011 7,941,633'Hash optimization system and method'2011 7,925,857'Method for increasing cache directory associativity classes via efficient tag bit reclaimation'2011 7,788,452'Method and apparatus for tracking cached addresses for maintaining cache coherency in a computer system having multiple caches'2010 7,650,259'Method for tuning chipset parameters to achieve optimal performance under varying workload types'2010 6,963,516'Dynamic optimization of latency and bandwidth on DRAM interfaces'2005 6,260,090'Circuit arrangement and method incorporating data buffer with priority-based data storage'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to IBM (42)· patent assignee history

2001–2020Based in Rochester, MN, US· patent location history

2013–2015Patents assigned to SHEDIVY DAVID A (12)· patent assignee history

2013–2015Patents assigned to BASSO CLAUDE (10)· patent assignee history

2013–2015Patents assigned to WALK BRUCE M (10)· patent assignee history

2013–2015Patents assigned to VERRILLI COLIN B (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	42	2001–2020
SHEDIVY DAVID Aself	12	2013–2015
BASSO CLAUDE	10	2013–2015
WALK BRUCE M	10	2013–2015
VERRILLI COLIN B	8	2013–2015

Locations

Location	Patents	Span
Rochester, Minnesota, US	45	2001–2020