Inventor

Michihiro Ohsuge

Inventor

Tokyo, JP

Overview

2000–2009

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H04Bprimary

H04BTransmission45%

H04MTelephonic communication20%

G10LSpeech analysis techniques or speech synthesis10%

H04LTransmission of digital information, e.g. telegraphic communication10%

H04WWireless communication networks10%

G08BSignalling systems, e.g. personal calling systems5%

PatentTitleYear

7,539,157'Communication system and transmission power control method'2009 7,315,733'Antenna-switching diversity receiver capable of switching antennas without deterioration of reception characteristic even when applied to the CDMA communication method'2008 7,272,131'TFCI decoding circuit and decoding method'2007 7,075,974'Multi-path detection circuit and method for a CDMA receiver'2006 7,072,383'Path search method of spread spectrum communication system and receiver using the method'2006 6,996,157'Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method'2006 6,810,075'CDMA receiver and CDMA receiving method'2004 6,795,422'Method of providing hysteresis in detection of path timing by multiplying delay profile by weighting coefficient'2004 6,768,729'CDMA receiver, path detection method, and recording medium on which path detection control program is recorded'2004 6,763,056'Path timing detection circuit and detection method thereof'2004 6,584,308'Mobile telephone with voice data compression and recording features'2003 6,351,635'Mobile telephone with voice data compression and recording features'2002 6,175,731'Radio communication apparatus and control method therefor'2001 6,044,279'Portable electronic apparatus with adjustable-volume of ringing tone'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2009Patents assigned to NEC CORP (12)· patent assignee history

2000–2009Based in Tokyo, JP· patent location history

2004Patents assigned to NIPPON ELECTRIC CO (1)· patent assignee history

2004Patents assigned to NTT DOCOMO INC (1)· patent assignee history

2006Patents assigned to NEC ELECTRONICS CORP (1)· patent assignee history

2008Based in Minato-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	12	2000–2009
NEC ELECTRONICS CORP	1	2006
NIPPON ELECTRIC CO	1	2004
NTT DOCOMO INC	1	2004

Locations

Location	Patents	Span
Tokyo, JP	13	2000–2009
Minato-ku, JP	1	2008