Patents by Inventor Chi Shan Anna Kam

Chi Shan Anna Kam 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: 10356535
    Abstract: A system for capturing an individual's hearing characteristics, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address an individual's hearing deficits experienced via a particular signal pathway including the audio device, the sound environment, and the individual's hearing capabilities. The auditory profile is used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. The enhanced sound may be produced with consideration of both ears' auditory profile shapes together to increase the dynamic range of the enhanced sound. The sound enhancement can be introduced gradually over a sound reproduction session or a period of time of use.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: July 16, 2019
    Assignee: ACE Communications Limited
    Inventors: Charles Andrew Van Hasselt, Pui Tong Paul Lee, Chi Shan Anna Kam, Ka Kui Cheng
  • Publication number: 20180035216
    Abstract: A system for capturing an individual's hearing characteristics, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address an individual's hearing deficits experienced via a particular signal pathway including the audio device, the sound environment, and the individual's hearing capabilities. The auditory profile is used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. The enhanced sound may be produced with consideration of both ears' auditory profile shapes together to increase the dynamic range of the enhanced sound. The sound enhancement can be introduced gradually over a sound reproduction session or a period of time of use.
    Type: Application
    Filed: October 9, 2017
    Publication date: February 1, 2018
    Inventors: Charles Andrew Van Hasselt, Pui Tong Paul Lee, Chi Shan Anna Kam, Ka Kui Cheng
  • Patent number: 9782131
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address an individual's hearing deficits experienced via a particular signal pathway including the audio device used to administer the test, the sound environment, and the user's hearing capabilities. The user may self-administer a hearing test on a smartphone or other device. The shaped auditory profile may be used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. In some aspects, the invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: October 10, 2017
    Assignee: ACE Communications Limited (HK)
    Inventors: Charles Andrew Van Hasselt, Chi Shan Anna Kam, Pui Tong Paul Lee, Ka Kui Cheng
  • Publication number: 20170027522
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address an individual's hearing deficits experienced via a particular signal pathway including the audio device used to administer the test, the sound environment, and the user's hearing capabilities. The user may self-administer a hearing test on a smartphone or other device. The shaped auditory profile may be used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. In some aspects, the invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired.
    Type: Application
    Filed: October 17, 2016
    Publication date: February 2, 2017
    Inventors: Charles Andrew VAN HASSELT, Chi Shan Anna KAM, Pui Tong Paul LEE, Ka Kui CHENG
  • Patent number: 9468401
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address as closely as possible an individual's hearing deficits experienced via a particular signal pathway, the signal pathway including the audio device used to administer the test, the sound environment, and the user's hearing capabilities. The user may self-administer a hearing test on a convenient personal apparatus, such as a smartphone. The shaped auditory profile may then be used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. In certain of its aspects, the invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: October 18, 2016
    Assignee: ACE Communications Limited
    Inventors: Charles Andrew Van Hasselt, Chi Shan Anna Kam, Pui Tong Paul Lee, Ka Kui Cheng
  • Publication number: 20150320344
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address as closely as possible an individual's hearing deficits experienced via a particular signal pathway, the signal pathway including the audio device used to administer the test, the sound environment, and the user's hearing capabilities. The user may self-administer a hearing test on a convenient personal apparatus, such as a smartphone. The shaped auditory profile may then be used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. In certain of its aspects, the invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired.
    Type: Application
    Filed: January 9, 2014
    Publication date: November 12, 2015
    Inventors: Charles Andrew VAN HASSELT, Chi Shan Anna KAM, Pui Tong Paul LEE, Ka Kui CHENG
  • Patent number: 9138178
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests or from professionally administered hearing tests, including loudness tolerance levels as at different sound frequencies, as an individualized audiological profile for automatically enhancing audio to complement and address as closely as possible an individual's hearing deficits. The user may self-administer a hearing test on a convenient personal apparatus, such as a smartphone. The system includes the ability for capturing an environment profile. The user's hearing is protected against harm in the enhanced audio setting while being provided with the option of a “enhanced hearing” experience. The invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired. Thus the system is useful as a hearing aid.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: September 22, 2015
    Assignee: ACE COMMUNICATIONS LIMITED
    Inventors: Pui Tong Paul Lee, Ka Kui Cheng, Ka Keung John Sung, Ka Cheong Terence Wong, Charles Andrew Van Hasselt, Tan Lee, Chi Shan Anna Kam
  • Publication number: 20140194775
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests, including loudness tolerance levels at different sound frequencies, as an individualized shaped auditory profile for automatically enhancing audio to complement and address as closely as possible an individual's hearing deficits experienced via a particular signal pathway, the signal pathway including the audio device used to administer the test, the sound environment, and the user's hearing capabilities. The user may self-administer a hearing test on a convenient personal apparatus, such as a smartphone. The shaped auditory profile may then be used to produce enhanced sound subsequently transmitted to the individual via the same signal pathway. In certain of its aspects, the invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired.
    Type: Application
    Filed: January 9, 2014
    Publication date: July 10, 2014
    Inventors: Charles Andrew VAN HASSELT, Chi Shan Anna KAM, Pui Tong Paul LEE, Ka Kui CHENG
  • Publication number: 20120189130
    Abstract: A system and method are provided for capturing hearing characteristics from self-administered hearing tests or from professionally administered hearing tests, including loudness tolerance levels as at different sound frequencies, as an individualized audiological profile for automatically enhancing audio to complement and address as closely as possible an individual's hearing deficits. The user may self-administer a hearing test on a convenient personal apparatus, such as a smartphone. The system includes the ability for capturing an environment profile. The user's hearing is protected against harm in the enhanced audio setting while being provided with the option of a “enhanced hearing” experience. The invention is useful for any individual seeking an enhanced hearing experience, whether having hearing within normal range or hearing that is impaired. Thus the system is useful as a hearing aid.
    Type: Application
    Filed: July 18, 2011
    Publication date: July 26, 2012
    Applicants: Hospital Authority, The Chinese University of Hong Kong
    Inventors: Pui Tong Paul Lee, Ka Kui Cheng, Ka Keung John Sung, Ka Cheong Terence Wong, Charles Andrew Van Hasselt, Tan Lee, Chi Shan Anna Kam