Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
McConaghy; Charles F.
Address:
Livermore, CA
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
8264134 Ultraminiature broadband light source with spiral shaped filament September 11, 2012
An ultraminiature light source using a double-spiral shaped tungsten filament includes end contact portions which are separated to allow for radial and length-wise unwinding of the spiral. The double-spiral filament is spaced relatively far apart at the end portions thereof so that c
7755292 Ultraminiature broadband light source and method of manufacturing same July 13, 2010
An ultraminiature light source using a double-spiral shaped tungsten filament includes end contact portions which are separated to allow for radial and length-wise unwinding of the spiral. The double-spiral filament is spaced relatively far apart at the end portions thereof so that c
6230566 Micromachined low frequency rocking accelerometer with capacitive pickoff May 15, 2001
A micro electro mechanical sensor that uses capacitive readout electronics. The sensor involves a micromachined low frequency rocking accelerometer with capacitive pickoff fabricated by deep reactive ion etching. The accelerometer includes a central silicon proof mass, is suspended by a
6071426 Micro benchtop optics by bulk silicon micromachining June 6, 2000
Micromachining of bulk silicon utilizing the parallel etching characteristics of bulk silicon and integrating the parallel etch planes of silicon with silicon wafer bonding and impurity doping, enables the fabrication of on-chip optics with in situ aligned etched grooves for optical
5969848 Micromachined electrostatic vertical actuator October 19, 1999
A micromachined vertical actuator utilizing a levitational force, such as in electrostatic comb drives, provides vertical actuation that is relatively linear in actuation for control, and can be readily combined with parallel plate capacitive position sensing for position control. The










 
 
  Recently Added Patents
Gangable electrical box and leveling assembly
Apparatus with a local timing circuit that generates a multi-phase timing signal for a digital signal processing circuit
Display screen with graphical user interface
Method and system for tracking mobile electronic devices while conserving cellular network resources
Apparatus and method for scrolling a screen of a portable terminal having a touch screen
Ascertaining presentation format based on device primary control determination
Automated tuning in a virtual machine computing environment
  Randomly Featured Patents
Method for making solid state device utilizing ion implantation techniques
Tunable Michelson and Mach-Zehnder interferometers modified with Gires-Tournois interferometers
Electrostatic latent image developer with shaft bearing members
Constant frequency resonant power converter with zero voltage switching
Method for producing thermoplastic resin
Methods for making oxidation resistant polymeric material
Thermal film having at least two imaging layers with different processing characteristics and a method of forming and processing the same
Vertebral defect device
Microscope optical assembly
Bolt action knife