Inventor

Sei Hirade

Inventor

Tokyo, JP

Overview

2002–2009

Patent span

Electricity

Primary field (CPC H)

Patents· 7 as inventor

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

H04Bprimary

H04BTransmission63%

H04WWireless communication networks38%

PatentTitleYear

7,620,130'Wireless diversity receiver using a combiner with control weights that are based on reported transmission power'2009 7,359,399'CDMA path protection method based on path protection information'2008 7,260,140'Correlator allocation control process for allocating correlator group as divided into shared correlators and dedicated correlators'2007 7,050,484'Method of detecting path timings and CDMA receiving apparatus using the same'2006 7,042,862'Path searching method and device'2006 6,493,332'IS-95 base station apparatus, W-CDMA base station apparatus, mobile communication system, and frequency sharing method'2002 6,411,814'Mobile communication system capable of quickly responding a call setup request even during control of call congestion if a last call has been interrupted by a squelch function'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2009Patents assigned to NEC CORP (7)· patent assignee history

2002–2009Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	7	2002–2009

Locations

Location	Patents	Span
Tokyo, JP	7	2002–2009