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Valencia, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium ion battery capable of being discharged to zero volts
Patent number
9,882,247
Issue date
Jan 30, 2018
Quallion LLC
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rechargeable lithium battery for tolerating discharge to zero volts
Patent number
8,637,184
Issue date
Jan 28, 2014
Quallion LLC
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium ion battery capable of being discharged to zero volts
Patent number
8,535,831
Issue date
Sep 17, 2013
Quallion LLC
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for making a lithium ion battery dischargeable to zero volts
Patent number
7,993,781
Issue date
Aug 9, 2011
Quallion LLC
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pack assembly having interconnected battery packs configured to be...
Patent number
7,843,169
Issue date
Nov 30, 2010
Quallion LLC
Hisashi Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack system
Patent number
7,843,168
Issue date
Nov 30, 2010
Quallion LLC
Hisashi Tsukamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System having electronics for dropping current of battery pack
Patent number
7,573,234
Issue date
Aug 11, 2009
Quallion LLC
Hisashi Tsukamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rechargeable lithium battery for tolerating discharge to zero volts
Patent number
7,101,642
Issue date
Sep 5, 2006
Quallion LLC
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium ion battery capable of being discharged to zero volts
Patent number
6,596,439
Issue date
Jul 22, 2003
Quallion LLC
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM ION BATTERY CAPABLE OF BEING DISCHARGED TO ZERO VOLTS
Publication number
20170125838
Publication date
May 4, 2017
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lithium ion battery capable of being discharged to zero volts
Publication number
20150074987
Publication date
Mar 19, 2015
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Battery pack system
Publication number
20090289598
Publication date
Nov 26, 2009
Hisashi Tsukamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Lithium ion battery capable of being discharged to zero volts
Publication number
20090169998
Publication date
Jul 2, 2009
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Rechargeable lithium battery for tolerating discharge to zero volts
Publication number
20060251968
Publication date
Nov 9, 2006
Hisashi Tsukamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Rechargeable lithium battery for tolerating discharge to zero volts
Publication number
20030025482
Publication date
Feb 6, 2003
Quallion LLC
Hisashi Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for making a lithium ion battery capable of being discharged...
Publication number
20030000074
Publication date
Jan 2, 2003
Hisashi Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS