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Inventor

Yu Kwong Ng

Inventor
Los Altos, CA, US

Overview

6→
Patents
1997–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 6 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 communication50%
G06FElectric digital data processing33%
H03MCoding17%
PatentTitleYear
8,904,513'Apparatus and method for filtering IP packets'20148,296,452'Apparatus and method for detecting tiny fragment attacks'20126,886,118'Apparatus and method for filtering IP packets'20056,609,225'Method and apparatus for generating and checking cyclic redundancy code (CRC) values using a multi-byte CRC generator on a variable number of bytes'20035,751,952'Network interfacing apparatus and method using attachment port and repeater'19985,615,340'Network interfacing apparatus and method using repeater and cascade interface with scrambling'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to ALLIED TELESYN INT L CORP (2)· patent assignee history
1997–1998Based in Sunnyvale, CA, US· patent location history
2003–2005Patents assigned to CISCO TECH IND (2)· patent assignee history
2003–2014Based in Los Altos, CA, US· patent location history
2012–2014Patents assigned to CISCO TECH INC (2)· patent assignee history
2012–2014Patents assigned to HE KAICHUAN (2)· patent assignee history
2012–2014Patents assigned to NG YU KWONG (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLIED TELESYN INT L CORP21997–1998
CISCO TECH INC22012–2014
CISCO TECH IND22003–2005
HE KAICHUAN22012–2014
NG YU KWONGself22012–2014
Locations
LocationPatentsSpan
Los Altos, California, US42003–2014
Sunnyvale, California, US21997–1998