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Inventor

Haoran Duan

Inventor
Corvallis, OR, US

Overview

8→
Patents
1999–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
G01RMeasuring electric variables13%
H03MCoding13%
H04LTransmission of digital information, e.g. telegraphic communication13%
H10DInorganic electric semiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
PatentTitleYear
11,043,969Fast-converging soft bit-flipping decoder for low-density parity-check codes202111,018,695Fast-converging bit-flipping decoder for low-density parity-check codes20217,941,781'On-chip test circuit and method for testing of system-on-chip (SOC) integrated circuits'20117,648,903'Modular bonding pad structure and method'20107,484,188'On-chip test circuit and method for testing of system-on-chip (SOC) integrated circuits'20097,401,315'System and method for implementing package level IP preverification for system on chip devices'20087,274,109'Modular bonding pad structure and method'20075,923,656'Scalable broad band input-queued ATM switch including weight driven cell scheduler'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to UNIV ILLINOIS (1)· patent assignee history
1999Based in Urbana, IL, US· patent location history
2007–2010Patents assigned to AVAGO TECHNOLOGIES GENERAL IP (3)· patent assignee history
2007–2010Based in Corvallis, OR, US· patent location history
2009–2011Patents assigned to MARVELL INT TECHNOLOGY LTD (2)· patent assignee history
2011Based in Denver, CO, US· patent location history
2021Patents assigned to SK HYNIX INC (2)· patent assignee history
2021Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVAGO TECHNOLOGIES GENERAL IP32007–2010
MARVELL INT TECHNOLOGY LTD22009–2011
SK HYNIX INC22021
UNIV ILLINOIS11999
Locations
LocationPatentsSpan
Corvallis, OR, US42007–2010
San Jose, California, US22021
Denver, CO, US12011
Urbana, Illinois, US11999