Patents by Inventor David Chao

David Chao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7677723
    Abstract: A pair of glasses with a heart-rate monitor according to one embodiment. The heart-rate monitor is configured to measure the heart rate of the user of the glasses. The heart-rate monitor can include a sensor with a radiation transmitter and a radiation receiver. The radiation could be infrared radiation. In one approach, the receiver measures signals transmitted by the transmitter through a body part of the user to measure the user's heart rate. The sensor could be incorporated in a clip to clip onto the body part of the user, such as the ear lobe of the user. In another approach, the receiver measures signals transmitted by the transmitter and reflected by a body part of the user to measure the user's heart rate.
    Type: Grant
    Filed: January 6, 2007
    Date of Patent: March 16, 2010
    Assignee: IpVenture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Robert Grant Day, Peter P. Tong
  • Publication number: 20090296044
    Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can be partially or completely internal to eyewear. The electrical components can also be attached to the eyewear as an after-market enhancement. The electrical components can operate independently or together with other electrical components provided elsewhere. Apparatus for presenting after-market electrical components are also disclosed.
    Type: Application
    Filed: July 31, 2009
    Publication date: December 3, 2009
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7621634
    Abstract: Tethered electrical components coupled to electrical components in or attached to a pair of eyeglasses are disclosed. Tethered electrical components, alone or in combination with eyeglass electrical components, can be used for a variety of different applications and uses. As examples, the tethered electrical components can support signal capturing, signal processing, signal transmission, data acquisition, data processing, and/or data storage.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: November 24, 2009
    Assignee: IPVenture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7581833
    Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can be partially or completely internal to eyewear. The electrical components can also be attached to the eyewear as an after-market enhancement. The electrical components can operate independently or together with other electrical components provided elsewhere.
    Type: Grant
    Filed: October 11, 2006
    Date of Patent: September 1, 2009
    Assignee: IpVenture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20090190656
    Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.
    Type: Application
    Filed: February 6, 2009
    Publication date: July 30, 2009
    Applicant: Broadcom Corporation
    Inventors: David A. BAER, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klinger, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
  • Publication number: 20090147215
    Abstract: Eyewear having radiation monitoring capability is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their exposure to radiation.
    Type: Application
    Filed: February 2, 2009
    Publication date: June 11, 2009
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7543934
    Abstract: In one embodiment, eyewear having an activity monitoring capability is disclosed. Activity, such as motion, steps or distance, can be measured by an activity detector. The measured activity can then be used in providing activity-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their degree of activity. For quieter operation, acoustic dampening can be employed. In other embodiments, activity monitoring capability can be provided to products other than eyewear.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: June 9, 2009
    Assignee: IpVentures, Inc.
    Inventors: Thomas A. Howell, David Chao, Yeou-Soon Lee, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20090141233
    Abstract: In one embodiment, eyewear having a monitoring capability, such as an activity monitoring capability, is disclosed. Activity, such as motion, steps or distance, can be measured by an activity detector. The measured activity can then be used in providing activity-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their degree of activity.
    Type: Application
    Filed: December 18, 2008
    Publication date: June 4, 2009
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20090120812
    Abstract: In one embodiment of the present invention a system is provided for allowing a consumer to easily match a suitable pair of primary eyeglasses with a suitable pair of auxiliary eyeglasses. In one example (which example is intended to be illustrative and not restrictive), the suitable pair of primary eyeglasses may be matched with the suitable pair of auxiliary eyeglasses without damaging or opening the package which contains the pair of auxiliary eyeglasses. In another example (which example is intended to be illustrative and not restrictive), the system may comprise a package and/or a displayer.
    Type: Application
    Filed: January 16, 2009
    Publication date: May 14, 2009
    Inventors: David Chao, Yu-Shun Lee
  • Patent number: 7500746
    Abstract: Eyewear having radiation monitoring capability is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their exposure to radiation.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: March 10, 2009
    Assignee: IP Venture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7500747
    Abstract: A pair of glasses with one or more electrical components partially or fully embedded in the glasses is disclosed. In one embodiment, a pair of glasses includes a speaker and an electrical connector, both at least partially embedded in the glasses, with the speaker and the connector electrically coupled together by an electrical conductor. In another embodiment, a pair of glasses includes a storage medium and an electrical connector. In yet another embodiment, a pair of glasses includes a speaker, a coder/decoder, a processor and a storage medium. The glasses can serve as a multimedia asset player. In a further embodiment, some of the electrical components are in a base tethered to a pair of glasses. Instead of just receiving signals, in one embodiment, a pair of glasses also has a microphone and a wireless transceiver. In another embodiment, a pair of glasses includes a preference indicator that allows a user to indicate the user's preference regarding, for example, what is being output by the glasses.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: March 10, 2009
    Assignee: IpVenture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20090059159
    Abstract: Eyewear having radiation monitoring capability is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their exposure to radiation.
    Type: Application
    Filed: March 11, 2005
    Publication date: March 5, 2009
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7490717
    Abstract: In one embodiment of the present invention a system is provided for allowing a consumer to easily match a suitable pair of primary eyeglasses with a suitable pair of auxiliary eyeglasses. In one example (which example is intended to be illustrative and not restrictive), the suitable pair of primary eyeglasses may be matched with the suitable pair of auxiliary eyeglasses without damaging or opening the package which contains the pair of auxiliary eyeglasses. In another example (which example is intended to be illustrative and not restrictive), the system may comprise a package and/or a displayer.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: February 17, 2009
    Assignee: Contour Optik, Inc.
    Inventors: David Chao, Yu-Shun Lee
  • Patent number: 7489362
    Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: February 10, 2009
    Assignee: Broadcom Corporation
    Inventors: David A. Baer, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klingler, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
  • Patent number: 7481531
    Abstract: In one embodiment, eyewear having user monitoring capabilities is disclosed. In one example, the user monitoring can pertain to activity monitoring. In another example, the user monitoring can pertain to physical or emotional characteristics monitoring of a user. The measured activity/characteristics can then be used in providing related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their activity/characteristics.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: January 27, 2009
    Assignee: IpVenture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20080278678
    Abstract: In one embodiment, eyewear having user monitoring capabilities is disclosed. In one example, the user monitoring can pertain to activity monitoring. In another example, the user monitoring can pertain to physical or emotional characteristics monitoring of a user. The measured activity/characteristics can then be used in providing related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their activity/characteristics.
    Type: Application
    Filed: June 19, 2008
    Publication date: November 13, 2008
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7438410
    Abstract: Tethered electrical components coupled to electrical components in or attached to a pair of eyeglasses are disclosed. Tethered electrical components, alone or in combination with eyeglass electrical components, can be used for a variety of different applications and uses. As examples, the tethered electrical components can support signal capturing, signal processing, signal transmission, data acquisition, data processing, and/or data storage.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: October 21, 2008
    Assignee: Ip Venture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20080218684
    Abstract: A pair of glasses includes a clock that is at least partially embedded in the glasses. The clock can be in one of the temples of the glasses. In one implementation, the clock can be positioned at a region close to a hinge of the corresponding temple, with the clock facing inward towards the user. The clock can also be in a temple arrangement. Instead of or in addition to a clock, other types of electrical components can be at least partially embedded into a pair of glasses or a temple arrangement of a pair of glasses. For example, the other electrical components can pertain to a RFID tag, a temperature sensor or an eyewear finder.
    Type: Application
    Filed: May 13, 2008
    Publication date: September 11, 2008
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Patent number: 7401918
    Abstract: In one embodiment, eyewear having an activity monitoring capability is disclosed. Activity, such as motion, steps or distance, can be measured by an activity detector. The measured activity can then be used in providing activity-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their degree of activity.
    Type: Grant
    Filed: August 9, 2007
    Date of Patent: July 22, 2008
    Assignee: IpVenture, Inc.
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
  • Publication number: 20080151179
    Abstract: Tethered electrical components coupled to electrical components in or attached to a pair of eyeglasses are disclosed. Tethered electrical components, alone or in combination with eyeglass electrical components, can be used for a variety of different applications and uses. As examples, the tethered electrical components can support signal capturing, signal processing, signal transmission, data acquisition, data processing, and/or data storage.
    Type: Application
    Filed: March 3, 2008
    Publication date: June 26, 2008
    Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong