Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
SIEMENS MOBILITY INC	ONE PENN PLAZA 11TH FLOOR SUITE 1100 NEW YORK NY 10119

International Classification(s)

• B61L:GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hogan, Brian	Temecula, US	5	34

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 2, 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 02, 2014	US,8899530,B2   US8899530B2	GRANTED PATENT AS SECOND PUBLICATION
October 30, 2014	US,20140319286,A1   US20140319286A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8899530

Train direction detection via track circuits

---

 

Legal Events