Family

Loading Family data...

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

Patent Owner(s)

• PANASONIC CORPORATION

International Classification(s)

• G05F:SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIAB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ishii, Takuya	Osaka, JP	147	1718
Motomori, Mikio	Hirakata, JP	22	215
Ryu, Takashi	Kyoto, JP	70	636
Shigemi, Tomoya	Takatsuki , JP	10	94
Tanabe, Hirohisa	Nagaokakyo, JP	21	214

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

Fee	Large entity fee	small entity fee	micro entity fee
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
January 20, 2009	US,7479771,B2   US7479771B2	GRANTED PATENT AS SECOND PUBLICATION
January 24, 2008	US,20080018387,A1   US20080018387A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7479771

Current detection circuit and switching power supply

---

 

Legal Events