Patents by Inventor Chung Man Chan

Chung Man Chan 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: 9125525
    Abstract: An apparatus for grinding a mineral includes a head operable to be attached to a bottle. The head includes a radial slider for controlling the coarseness of the grind. The apparatus further includes an inner grinding element, an outer grinding element, a shaft, and a neck sleeve. The inner grinding element is in communication with the head. The outer grinding element is also in communication with the head, wherein the outer grinding element and the inner grinding element are operable to rotate relative to each other. The shaft extends through the inner grinding element and the outer grinding element. The shaft couples with the inner grinding element and has a blunt end. The shaft also extends through the neck sleeve, which acts as a spacer between the inner grinding element and the blunt end.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: September 8, 2015
    Assignee: ACH Food Companies, Inc.
    Inventors: Allan E. Wade, Aaron F. Fitchko, Chung Man Chan, Alex Liu
  • Publication number: 20140070038
    Abstract: An apparatus for grinding a mineral includes a head operable to be attached to a bottle. The head includes a radial slider for controlling the coarseness of the grind. The apparatus further includes an inner grinding element, an outer grinding element, a shaft, and a neck sleeve. The inner grinding element is in communication with the head. The outer grinding element is also in communication with the head, wherein the outer grinding element and the inner grinding element are operable to rotate relative to each other. The shaft extends through the inner grinding element and the outer grinding element. The shaft couples with the inner grinding element and comprises a blunt end. The shaft also extends through the neck sleeve, which acts as a spacer between the inner grinding element and the blunt end.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Applicant: ACH FOOD COMPANIES, INC.
    Inventors: Allan E. Wade, Aaron F. Fitchko, Chung Man Chan, Alex Liu
  • Patent number: 7854550
    Abstract: A thermometer includes an illuminated display, which may act as an intelligent indicator of the change and level of temperature. The thermometer includes memory unit accommodating multiple users and their past records respectively. When a new temperature reading is obtained, the thermometer compares the new temperature against the immediate preceding record of the same user. The thermometer further includes a display module indicating the change of temperature reading and the fever status of the user.
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: December 21, 2010
    Assignee: Aviton Care Limited
    Inventors: Chung Man Chan, Ching Ching Cheung, Ka Lun Fan, Hung Keung Tse
  • Publication number: 20090326391
    Abstract: A wrist-type blood pressure meter for measuring blood pressure and heart rate of a person and displaying the measurement reading with segmented screens showing numeric figures and graphical plot. It has memory module and fingerprint module allowing more than one user to store and retrieve measurement readings according to time sequence and calculate average readings.
    Type: Application
    Filed: January 5, 2009
    Publication date: December 31, 2009
    Applicant: Aviton Care Limited
    Inventors: Chung Man Chan, Ching Ching Cheung, Ka Lun Fan, Hung Keung Tse
  • Publication number: 20090174548
    Abstract: A tracking system for monitoring a location of a person and initiating a communication or emitting an alarm if the tracking system is moved outside of a specified area. The tracking system may include a microprocessor module, a location determining module, a communication module and an alarm module. The location determining module determines the location of the tracking system. The communications module transmits and receives data relating to the location of the tracking system. The alarm module emits an alarm notification. The location determining module, the communications module and the alarm module are operably connected to the microprocessor module.
    Type: Application
    Filed: January 5, 2009
    Publication date: July 9, 2009
    Applicant: Musical Electronics Limited
    Inventors: Chung Man Chan, Henry Ki Lun Wong, Ching Ching Cheung, Hung Keung Tse
  • Publication number: 20090174565
    Abstract: A fall detection system a first fall sensing module and a notifying module. The first fall sensing module has a rotational portion and a sensing portion. The sensing portion monitors movement of the rotational portion. The notifying module is capable of emitting a sound, emitting a light, transmitting a message, initial a call or combination thereof to indicate that the first fall sensing module has been activated.
    Type: Application
    Filed: January 4, 2008
    Publication date: July 9, 2009
    Applicant: AVITON CARE LIMITED
    Inventors: Chung Man Chan, Ching Ching Cheung, Ka Lun Fan, Hung Keung Tse
  • Publication number: 20090175317
    Abstract: A thermometer includes an illuminated display, which may act as an intelligent indicator of the change and level of temperature. The thermometer includes memory unit accommodating multiple users and their past records respectively. When a new temperature reading is obtained, the thermometer compares the new temperature against the immediate preceding record of the same user. The thermometer further includes a display module indicating the change of temperature reading and the fever status of the user.
    Type: Application
    Filed: January 4, 2008
    Publication date: July 9, 2009
    Applicant: AVITON CARE LIMITED
    Inventors: Chung Man Chan, Ching Ching Cheung, Ka Lun Fan, Hung Keung Tse
  • Publication number: 20090177129
    Abstract: The present invention is a wrist massager particularly applying to the wrist part of human being adopting acupressure theory of Traditional Chinese Medicine (TCM) in order to circumvent wrist musculoskeletal disorders (MSDs). It comprises a wrist band operably engaged a control panel 4 and a motorised cushion housing 2 with protruding massage means3. The wrist band added with size-adjustable mechanism is designed for users to fit their wrist into the massager comfortably and firmly. It contains a motor/motors to produce vibration and deliver reciprocating and/or rotary massaging effect via the massage means3. Alternatively, the wrist massager is a plate 8 with planar bottom and a housing placed on the surface of the plate 8. A detachable massaging means protrudes from the surface of the said housing.
    Type: Application
    Filed: January 4, 2008
    Publication date: July 9, 2009
    Applicant: AVITON CARE LIMITED
    Inventors: Chung Man Chan, Ken Chung Hang Leung, Lok Ting Wong, Ka Lun Fan, Ching Ching Cheung, Hung Keung Tse
  • Patent number: 7409239
    Abstract: A method for predicting blood glucose level of a person includes performing on the person a near-infrared spectral scan of a body part at a first group of wavelengths and at a second group of wavelengths, determining a first group of near-infrared absorbance values for the first group of wavelengths and a second group of near-infrared absorbance values for the second group of wavelengths, determining a first difference for the first group of near-infrared absorbance values and a second difference for the second group of near-infrared absorbance values, and calculating a blood glucose level for the person using the first and second differences.
    Type: Grant
    Filed: May 5, 2005
    Date of Patent: August 5, 2008
    Assignee: The Hong Kong Polytechnic University
    Inventors: Joanne Wai Yee Chung, Ka Lun Fan, Thomas Kwok Shing Wong, Simon Chak Hing Lam, Ching Ching Cheung, Chung Man Chan, Yin Ki Lau