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Inventor

Wenyao Zhai

Inventor
Kanata, CA

Overview

3→
Patents
2003–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus11%
H01LSemiconductor devices11%
H01PWaveguides11%
H01QAntennas, i.e. radio aerials11%
H03HImpedance networks, e.g. resonant circuits11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04QSelecting11%
H05KPrinted circuits11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
PatentTitleYear
10,938,124Switchable lens antenna with integrated frequency selective structure202110,937,748Fan-out transition structure for transmission of mm-Wave signals from IC to PCB via chip-scale packaging20216,570,854'System and method for performing explicit rate marking for flow control in ATM networks using a virtual bandwidth-based methodology'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to ASCEND COMMUNICATIONS INC (1)· patent assignee history
2003Based in Westford, MA, US· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2021Patents assigned to BOUTAYEB HALIM (1)· patent assignee history
2021Patents assigned to REPETA MORRIS (1)· patent assignee history
2021Patents assigned to ZHAI WENYAO (1)· patent assignee history
2021Based in Kanata, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22021
ASCEND COMMUNICATIONS INC12003
BOUTAYEB HALIM12021
REPETA MORRIS12021
ZHAI WENYAOself12021
Locations
LocationPatentsSpan
Kanata, CA22021
Westford, Massachusetts, US12003