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Historical Background and Present Status of the Supercapacitors
patent on carbon based electrolytic capacitors booked by Becker at the General Electric Corporation (Becker 1957). After Becker, Sohio Corporation, Cleveland, in the year 1969, …
US5644349A
A mechanical capacitor includes a fixed electrode, a movable electrode separated from the fixed electrode by a gap, a spring attached to the movable electrode suspending it above the fixed …
US Patent Application for ACTIVE CAPACITOR Patent Application ...
The active capacitor according to the Japanese Patent Application No. 2006-039475 has been implemented using an all-pass type 90° phase-delayed device or unit using …
US Patent for Discrete silicon capacitor Patent (Patent
First, the impedance of the signal path may be reduced as disclosed in U.S. patent application Ser. No. 09/320,240, entitled "Peripheral Core Bumps for low inductance …
US Patent for Method for making a metal to metal capacitor Patent ...
BACKGROUND OF THE INVENTION. 1. Field of the Invention. The present invention relates to a method for fabricating a capacitor, and more particularly, to a method for …
Electrolytic capacitors, 1890 to 1925: early history and basic ...
This first of three articles on electrolytic-capacitor technology places the technology in a broad historical context and traces the technology from the 1880s to about …
US Patent Application for I-TOF PIXEL CIRCUIT FOR BACKGROUND …
A pixel circuit for background light suppression includes: a 2-tap pixel circuit including first and second pixel capacitors, first and second storage switches, and first and …
High voltage fringe-effect capacitor
A multilayer chip capacitor includes electrodes comprised of numerous, closely spaced conductive layers. ... Justia Patents US Patent for High voltage fringe-effect capacitor Patent (Patent # …
US20070274025A1
With reference to the accompanying Figures, the present disclosure relates to capacitors (e.g., electrolytic capacitors, etc.) for use in medical devices (e.g., implantable medical devices,...
BOPP FILM FOR USE IN CAPACITOR
The present invention relates to a new BOPP film for use in a capacitor film. BACKGROUND INFORMATION. Polypropylene is used in many applications and is for …
Lateral flux capacitor having fractal-shaped perimeters
Linear integrated circuit capacitors having greater capacitance per unit area by using lateral flux. One embodiment comprises a two metal layer capacitor wherein each metal layer is …
US8094433B2
H01G11/02 — Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts...
US5737181A
The present invention concerns improved capacitors and particularly capacitors employing a pseudo-capacitor-type cathode and a wet slug-type capacitor anode to achieve improved …
Historical Introduction to Capacitor Technology
Patents on the electrolytic capacitor (Figure 3) technology date back to 1897 when Charles Pollak was granted a patent for a borax electrolyte aluminum (Al) electrolytic capacitor, and the first …
US Patent for Method for fabricating a capacitor Patent (Patent ...
BACKGROUND. A method of making a capacitor is known from the document "Study of the Robust Stack Cell Capacitor Structure using Double Mold Oxide (DMO) …
US6430024B1
The disclosure is for a capacitor cooled by a heat pipe. The capacitor casing is constructed with an open tube inserted through the casing wall and into which is inserted a simple cylindrical …
History Of The Capacitor – The Modern Era
In the 1890s Charles Pollak found that an oxide layer on an aluminum anode was stable in a neutral or alkaline solution and was granted a patent in 1897 for a borax …
US Patent Application for TANTALUM CAPACITOR Patent …
The tantalum capacitor 100 according to the exemplary embodiment of FIG. 1 may have a structure in which an anode lead frame has a cut surface and a first lead portion is present. …
US20070274025A1
A capacitor includes a container, a positive electrode, a negative electrode, and a fluid electrolyte. ... 2007-08-09 Priority to US11/891,084 priority Critical patent/US7667954B2/en ...