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Bohumir Uvacek

from Hayward, CA

Bohumir Uvacek Phones & Addresses

  • 1622 Welford Cir, Hayward, CA 94544 (510) 259-1128 (510) 785-0905
  • Alameda, CA
  • 120 Granada Dr, Mountain View, CA 94043 (650) 966-8774

Publications

Us Patents

Ic For Universal Computing With Near Zero Programming Complexity

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US Patent:
6947916, Sep 20, 2005
Filed:
Dec 21, 2001
Appl. No.:
10/029502
Inventors:
Bohumir Uvacek - Mountain View CA, US
Assignee:
Quicksilver Technology, Inc. - San Jose CA
International Classification:
G06F015/18
US Classification:
706 41, 706 15, 706 25, 706 43
Abstract:
A computing machine capable of performing multiple operations using a universal computing unit is provided. The universal computing unit maps an input signal to an output signal. The mapping is initiated using an instruction that includes the input signal, a weight matrix, and an activation function. Using the instruction, the universal computing unit may perform multiple operations using the same hardware configuration. The computation that is performed by the universal computing unit is determined by the weight matrix and activation function used. Accordingly, the universal computing unit does not require any programming to perform a type of computing operation because the type of operation is determined by the parameters of the instruction, specifically, the weight matrix and the activation function.

Apparatus And Method For Adaptive Multimedia Reception And Transmission In Communication Environments

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US Patent:
7403981, Jul 22, 2008
Filed:
Jan 4, 2002
Appl. No.:
10/040100
Inventors:
Paul L. Master - Sunnyvale CA, US
Bohumir Uvacek - Mountain View CA, US
Assignee:
Quicksilver Technology, Inc. - San Jose CA
International Classification:
G06F 15/177
US Classification:
709220, 709223, 709228
Abstract:
The present invention provides a method and apparatus for configuration of adaptive integrated circuitry, to provide one or more operating modes or other functionality in a communication device, such as a cellular telephone, a GSM telephone, another type of mobile telephone or mobile station, or any other type of media communication device, including video, voice or radio, or other forms of multimedia. The adaptive integrated circuitry is configured and reconfigured for multiple tasks, such as channel acquisition, voice transmission, or multimedia and other data processing. In the preferred embodiment, the configuration and reconfiguration occurs to adaptively optimize the performance of the particular activity over time, such as to increase the speed of channel acquisition, increase throughput rates, increase perceived voice and media quality, and decrease the rate of dropped communication sessions.

Apparatus And Method For Adaptive Multimedia Reception And Transmission In Communication Environments

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US Patent:
8504659, Aug 6, 2013
Filed:
May 7, 2008
Appl. No.:
12/116604
Inventors:
Paul L. Master - Sunnyvale CA, US
Bohumir Uvacek - Mountain View CA, US
Assignee:
Altera Corporation - San Jose CA
International Classification:
G06F 15/177
G06F 15/00
G06F 15/76
US Classification:
709220, 709223, 709228, 712 15, 712 17, 712 29
Abstract:
The present invention provides a method and apparatus for configuration of adaptive integrated circuitry, to provide one or more operating modes or other functionality in a communication device, such as a cellular telephone, a GSM telephone, another type of mobile telephone or mobile station, or any other type of media communication device, including video, voice or radio, or other forms of multimedia. The adaptive integrated circuitry is configured and reconfigured for multiple tasks, such as channel acquisition, voice transmission, or multimedia and other data processing. In the preferred embodiment, the configuration and reconfiguration occurs to adaptively optimize the performance of the particular activity over time, such as to increase the speed of channel acquisition, increase throughput rates, increase perceived voice and media quality, and decrease the rate of dropped communication sessions.

Apparatus And Method For Adaptive Multimedia Reception And Transmission In Communication Environments

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US Patent:
8504661, Aug 6, 2013
Filed:
Mar 8, 2010
Appl. No.:
12/719318
Inventors:
Paul L. Master - Sunnyvale CA, US
Bohumir Uvacek - Mountain View CA, US
Assignee:
Altera Corporation - San Jose CA
International Classification:
G06F 15/177
G06F 15/00
G06F 15/76
US Classification:
709220, 709223, 709228, 712 15, 712 17, 712 29
Abstract:
The present invention provides a method and apparatus for configuration of adaptive integrated circuitry, to provide one or more operating modes or other functionality in a communication device, such as a cellular telephone, a GSM telephone, another type of mobile telephone or mobile station, or any other type of media communication device, including video, voice or radio, or other forms of multimedia. The adaptive integrated circuitry is configured and reconfigured for multiple tasks, such as channel acquisition, voice transmission, or multimedia and other data processing. In the preferred embodiment, the configuration and reconfiguration occurs to adaptively optimize the performance of the particular activity over time, such as to increase the speed of channel acquisition, increase throughput rates, increase perceived voice and media quality, and decrease the rate of dropped communication sessions.

Apparatus And Method For Adaptive Multimedia Reception And Transmission In Communication Environments

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US Patent:
8504662, Aug 6, 2013
Filed:
Mar 8, 2010
Appl. No.:
12/719348
Inventors:
Paul L. Master - Sunnyvale CA, US
Bohumir Uvacek - Mountain View CA, US
Assignee:
Altera Corporation - San Jose CA
International Classification:
G06F 15/177
G06F 15/00
G06F 15/76
US Classification:
709220, 709223, 709228, 712 15, 712 17, 712 29
Abstract:
The present invention provides a method and apparatus for configuration of adaptive integrated circuitry, to provide one or more operating modes or other functionality in a communication device, such as a cellular telephone, a GSM telephone, another type of mobile telephone or mobile station, or any other type of media communication device, including video, voice or radio, or other forms of multimedia. The adaptive integrated circuitry is configured and reconfigured for multiple tasks, such as channel acquisition, voice transmission, or multimedia and other data processing. In the preferred embodiment, the configuration and reconfiguration occurs to adaptively optimize the performance of the particular activity over time, such as to increase the speed of channel acquisition, increase throughput rates, increase perceived voice and media quality, and decrease the rate of dropped communication sessions.

Apparatus And Method For Adaptive Multimedia Reception And Transmission In Communication Environments

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US Patent:
20130324187, Dec 5, 2013
Filed:
Aug 6, 2013
Appl. No.:
13/960112
Inventors:
Bohumir Uvacek - Mountain View CA, US
Assignee:
Altera Corporation - San Jose CA
International Classification:
H04W 88/06
US Classification:
4555521
Abstract:
The present invention provides a method and apparatus for configuration of adaptive integrated circuitry, to provide one or more operating modes or other functionality in a communication device, such as a cellular telephone, a GSM telephone, another type of mobile telephone or mobile station, or any other type of media communication device, including video, voice or radio, or other forms of multimedia. The adaptive integrated circuitry is configured and reconfigured for multiple tasks, such as channel acquisition, voice transmission, or multimedia and other data processing. In the preferred embodiment, the configuration and reconfiguration occurs to adaptively optimize the performance of the particular activity over time, such as to increase the speed of channel acquisition, increase throughput rates, increase perceived voice and media quality, and decrease the rate of dropped communication sessions.

Probe Microphone

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US Patent:
61545465, Nov 28, 2000
Filed:
Dec 18, 1997
Appl. No.:
8/993341
Inventors:
Bohumir Uvacek - Mountain View CA
Assignee:
Resound Corporation - Redwood City CA
International Classification:
H04R 2900
US Classification:
381 60
Abstract:
Real ear measurements for a digital hearing aid (DHA) fitting are effected using a probe microphone which senses sound from within the patient's ear. The sound, which is conveyed to the probe microphone using a probe tube, is converted to electrical signals which are input to a direct audio input of the DHA. The electrical signals are digitized by the DHA and relayed to a processing unit which effects the real ear measurements. Alternatively, the DHA itself performs all real ear measurements with only a wired, wireless or no external connection to a command unit.
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