David Walter Rice

US Patent:

7653344, Jan 26, 2010

Filed:

Jan 5, 2005

Appl. No.:

11/030694

Inventors:

Theodore Philip Feldman - San Francisco CA, US
David Andrew Rice - Syracuse NY, US

Assignee:

Neosonik - San Francisco CA

International Classification:

H04H 40/00
H04B 7/00

US Classification:

455 306, 455 413, 725 81

Abstract:

The present invention discloses methods and systems for providing very high quality audio and video playback using all-digital wireless paths from the source to the speaker transducers, video displays and headphones located anywhere within a distance allowed by the FCC. Each speaker has a separate digital amplifier dedicated to each transducer within it (e. g. woofer, tweeter). The present invention also discloses a system that provides a data link capable of sending an all-digital, full-bandwidth, signal from the original digital source material to each separate transducer in the system without using sound degrading lossy data compression. This system is designed to read, broadcast, and reproduce with accurate audio loudspeaker time-alignment (

US Patent:

7742832, Jun 22, 2010

Filed:

Jan 5, 2005

Appl. No.:

11/030698

Inventors:

Theodore Philip Feldman - San Francisco CA, US
David Andrew Rice - Syracuse NY, US

Assignee:

Neosonik - San Francisco CA

International Classification:

G06F 17/00

US Classification:

700 94, 84610, 84650, 84666

Abstract:

The present invention discloses methods and systems for providing very high quality audio playback using all-digital wireless paths from a source to speaker transducers and/or headphones located anywhere within a distance allowed by the FCC. Each speaker has a separate digital amplifier dedicated to each transducer within it (e. g. woofer, tweeter). The present invention also discloses a system that provides a data link capable of sending an all-digital, full-bandwidth, signal from the original digital source material to each separate transducer in the system without using sound degrading lossy data compression. This system is designed to read, broadcast, and reproduce with accurate audio loudspeaker time-alignment (

US Patent:

7840983, Nov 23, 2010

Filed:

May 3, 2007

Appl. No.:

11/744179

Inventors:

Theodore Philip Feldman - San Francisco CA, US
David Andrew Rice - Syracuse NY, US

Assignee:

Neosonik - San Francisco CA

International Classification:

H04N 7/18

US Classification:

725 81, 725 78, 725 80

Abstract:

A computer-based digital wireless audio and video system for consumer audio, home theater and recording studio applications is disclosed. The system distributes synchronized 2-channel stereo and multi-channel home theater video and audio digital signals via wireless broadcast to a closed network including a personal computer, a display, and one or multiple digital active loudspeakers or headphones. Each loudspeaker has a separate digital amplifier dedicated to each transducer within it. The system provides a data link capable of sending an all-digital, full-bandwidth signal from the original digital source material to each separate transducer in the system without using sound degrading lossy data compression. This system is designed to read, broadcast, and reproduce with accurate audio and video channel synchronization in the effort to maintain the integrity of the entire audio and video signal.

US Patent:

20090162919, Jun 25, 2009

Filed:

Dec 19, 2008

Appl. No.:

12/339521

Inventors:

Guido Radaelli - Oakland CA, US
Daniel Fleischer - Oakland CA, US
Bertrand Vick - Berkeley CA, US
Matthew Caspari - San Francisco CA, US
Joseph Weissman - Vero Beach FL, US
David Rice - Vero Beach FL, US

Assignee:

Aurora Biofuels, Inc. - Alameda CA

International Classification:

C12N 1/12

US Classification:

4352576, 4352571

Abstract:

The present invention provides commercially viable, large-scale methods for concentrating microalgae with an average diameter of about 20 μm or less. The methods find use in concentrating microalgae with an average diameter of about 5 μm or less, for example,

US Patent:

20110136212, Jun 9, 2011

Filed:

Dec 4, 2009

Appl. No.:

12/631567

Inventors:

Mehran Parsheh - Hayward CA, US
David Rice - Albany CA, US
Guido Radaelli - Oakland CA, US

International Classification:

C12N 1/12
C12M 1/04
C12M 1/36

US Classification:

4352571, 4352961, 4352866

Abstract:

Systems, methods and media for carbonation of fluid in an algae cultivation pond via the use of backward-facing steps are disclosed. In a first aspect, a method for initiating carbonation of a fluid flow in an algae cultivation pond is disclosed. Fluid flow is initiated over a backward-facing step in the algae cultivation pond. A backflow region is generated in the fluid flow downstream of the backward-facing step. Carbon dioxide is provided to the backflow region.

Address:

140 N 184 St, Shoreline, WA 98133

VIN:

4T4BE46K18R016532

Make:

Toyota

Model:

Camry

Year:

2008

Address:

629 1/2 12 Ave E APT C, Seattle, WA 98102

VIN:

5Y2SL67867Z415554

Make:

PONTIAC

Model:

VIBE

Year:

2007