LexDanaLexDanabeta
Inventor

Roger Y. S. Tay

Inventor
Sunrise, FL, US

Overview

2→
Patents
1998
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials67%
H04BTransmission33%
PatentTitleYear
5,838,285'Wide beamwidth antenna system and method for making the same'19985,760,747'Energy diversity antenna'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to MOTOROLA INC (2)· patent assignee history
1998Based in Sunrise, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC21998
Locations
LocationPatentsSpan
Sunrise, Florida, US21998