LexDanaLexDanabeta
Inventor

May Suzuki

Inventor
Kokubunji, JP

Overview

17→
Patents
2003–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H04Bprimary
H04BTransmission36%
H04WWireless communication networks24%
H03FAmplifiers12%
H04LTransmission of digital information, e.g. telegraphic communication12%
E02DFoundations3%
F16KValves3%
G11CStatic stores3%
H03MCoding3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
PatentTitleYear
11,092,246Gate valve20219,577,745'Code division multiple access mobile communication system'20178,837,436'Code division multiple access mobile communication system'20148,335,245'Code division multiple access mobile communication system'20128,085,735'Baseband demodulation architecture for adaptive modulation method'20117,933,569'Timing adjustment method for wireless communication apparatus'20117,778,310'Code division multiple access mobile communication system'20107,657,282'Multimode wireless communication apparatus and high frequency integrated circuit therefor'20107,555,058'Delay locked loop circuit, digital predistortion type transmitter using same, and wireless base station'20097,383,028'Timing adjustment method for wireless communication apparatus'20087,184,491'Wireless communication apparatus'20077,088,696'Communication apparatus'20066,976,138'Semiconductor device for data communication control and radio communication apparatus'20056,879,575'Code division multiple access mobile communication system'20056,879,571'Code division multiple access mobile communication system'20056,807,235'Wireless communication apparatus processing intermittent data'20046,507,576'Code division multiple access mobile communication system'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2011Patents assigned to HITACHI LTD (8)· patent assignee history
2003–2017Based in Kokubunji, JP· patent location history
2006Based in Tokyo, JP· patent location history
2008–2009Patents assigned to HITACHI COMM TECH LTD (2)· patent assignee history
2008–2011Based in Koganei, JP· patent location history
2010–2017Patents assigned to FIPA FROHWITTER IP AG (4)· patent assignee history
2011–2012Patents assigned to SUZUKI MAY (2)· patent assignee history
2012Patents assigned to DOI NOBUKAZU (1)· patent assignee history
2021Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD82003–2011
FIPA FROHWITTER IP AG42010–2017
HITACHI COMM TECH LTD22008–2009
SUZUKI MAYself22011–2012
DOI NOBUKAZU12012
Locations
LocationPatentsSpan
Kokubunji, JP112003–2017
Koganei, JP42008–2011
Chigasaki, JP12021
Tokyo, JP12006