1
Eric J Tarsa, Brian Thibeault: High output radial dispersing lamp using a solid state light source. Cree Lighting Company, Koppel & Jacobs, February 26, 2002: US06350041 (372 worldwide citation)

The invention provides a new solid state lamp emitting a light useful for room illumination and other applications. It comprises a solid state Light Source which transmits light through a Separator to a Disperser that disperses the light in a desired pattern and/or changes its color. In one embodime ...


2
Jonathan R Agre, Loren P Clare, Henry O Marcy 5th, Allen J Twarowski, William Kaiser, Wilmer A Mickelson, Michael D Yakos, Christian J Loeffelholz, Jonathan R Engdahl: Wireless integrated sensor network using multiple relayed communications. Rockwell Science Center, Koppel & Jacobs, March 27, 2001: US06208247 (316 worldwide citation)

Wireless integrated miniature sensing stations which can be organized into a communicating network allow sensitive detection and analysis of vibration, infrared radiation, sound, or other physical signals indicative of an intruder or condition to be monitored over a wide area. The sensing stations o ...


3
Brian Thibeault, Michael Mack, Steven DenBaars: Enhanced light extraction in LEDs through the use of internal and external optical elements. Cree Lighting Company, Koppel Jacobs Patrick & Heybl, December 2, 2003: US06657236 (312 worldwide citation)

This invention describes new LEDs having light extraction structures on or within the LED to increase its efficiency. The new light extraction structures provide surfaces for reflecting, refracting or scattering light into directions that are more favorable for the light to escape into the package. ...


4
Stephen Malcolm Smyth, Michael Henry Smyth, William Paul Smith: Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels. Digital Theater Systems, Koppel & Jacobs, September 21, 1999: US05956674 (269 worldwide citation)

A subband audio coder employs perfect/non-perfect reconstruction filters, predictive/non-predictive subband encoding, transient analysis, and psycho-acoustic/minimum mean-square-error (mmse) bit allocation over time, frequency and the multiple audio channels to encode/decode a data stream to generat ...


5
Brian Thibeault, Steven DenBaars: Enhanced light extraction through the use of micro-LED arrays. Cree Lighting Company, Koppel Jacobs Patrick & Heybl, June 25, 2002: US06410942 (258 worldwide citation)

This invention describes new LED structures that provide increased light extraction efficiency. The new LED structures include arrays of electrically interconnected micro-LEDs that have and active layer sandwiched between two oppositely doped layer. The micro-LEDs are formed on a first spreader laye ...


6
Stephen Malcolm Smyth, Michael Henry Smyth, William Paul Smith: Multi-channel audio decoder. Digital Theater Systems, Koppel & Jacobs, October 26, 1999: US05974380 (243 worldwide citation)

A subband audio coder employs perfect/non-perfect reconstruction filters, predictive/non-predictive subband encoding, transient analysis, and psycho-acoustic/minimum mean-square-error (mmse) bit allocation over time, frequency and the multiple audio channels to encode/decode a data stream to generat ...


7
Eric Joseph Tarsa, Michael Dunn, Bernd Keller: Multiple component solid state white light. Cree, Koppel Jacobs Patrick & Heybl, February 28, 2006: US07005679 (222 worldwide citation)

A white light emitting lamp is disclosed comprising a solid state ultra violet (UV) emitter that emits light in the UV wavelength spectrum. A conversion material is arranged to absorb at least some of the light emitting from the UV emitter and re-emit light at one or more different wavelengths of li ...


8
Yifeng Wu, Naiqing Zhang, Jian Xu, Lee Mc Carthy: Group III nitride based FETs and HEMTs with reduced trapping and method for producing the same. Cree Lighting Company, The Regents of the University of California, Koppel Jacobs Patrick & Heybl, July 1, 2003: US06586781 (217 worldwide citation)

New Group III nitride based field effect transistors and high electron mobility transistors are disclosed that provide enhanced high frequency response characteristics. The preferred transistors are made from GaN/AlGaN and have a dielectric layer on the surface of their conductive channels. The diel ...


9
Paul H Kobrin, Charles W Seabury, Alan B Harker, Ronald P O Toole: Thin film resonant chemical sensor with resonant acoustic isolator. Rockwell Science Center, Koppel & Jacobs, August 10, 1999: US05936150 (212 worldwide citation)

A miniature chemical sensor using a thin film acoustic resonator coated with a chemically sensitive sorbent coating. The thin film acoustic resonator has electrodes separated by a thin piezoelectric layer and is supported by a multilayer resonant acoustic isolator. The resonant acoustic isolator has ...


10
Philip R Cooke, Richard Redl: Switching voltage regulator with dual modulation control scheme. Analog Devices, Koppel & Jacobs, April 2, 2002: US06366070 (186 worldwide citation)

A switching voltage regulator employs a “dual modulation” scheme to control the regulator's switching components. A control circuit indirectly monitors load current. When the load decreases, the control circuit reduces both the duty ratio and the frequency of the control signals which operate t ...