Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS	1-5-1 CHOFUGAOKA CHOFU-SHI TOKYO 1828585 ?1828585
HIRATA SEIICHIRO	27-17 BABAKAWARA NAGAOKAKYO-SHI KYOTO 6170828
GIT JAPAN INCORPORATED	6-9-2 OGAKI RITTOH-SHI SHIGA 5203024
SENSORCOMM CO LTD	4-15-8 KAMIRENJYAKU MITAKA-SHI TOKYO 1810012
IHARA SOZABURO	5-24-14 DENENCHOFU OTA-KU TOKYO 1450071

International Classification(s)

• G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hirata, Seiichiro	Nagaokakyo, JP	20	757
Hojo, Harumasa	Tokyo, JP	2	308
Ida, Shogo	Rittoh, JP	2	18
Nakajima, Nobuo	Tokyo, JP	55	1053

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 16, 2026

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 16, 2014	US,8912949,B2   US8912949B2	GRANTED PATENT AS SECOND PUBLICATION
July 12, 2012	US,20120176272,A1   US20120176272A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8912949

Ultra-sensitive system for measuring distance or position

---

 

Legal Events