Patents by Inventor Hoe Chan

Hoe 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).

  • Publication number: 20200175459
    Abstract: The present invention to a system and a method for management of a task, more particularly the present invention relates to a system and a method for receiving, processing, distributing, monitoring and managing the task, wherein the system comprising a receiver module, processing module, a storage module, a communication module, a distribution module, a managing module, and a monitoring module.
    Type: Application
    Filed: June 12, 2018
    Publication date: June 4, 2020
    Inventors: Chen Huah CHEE, Jeffry Chee Hoe CHAN
  • Patent number: 10624646
    Abstract: Disclosed is a circular stapler. The circular stapler includes a head cover (100) formed in a tubular shape so that a space is defined therein, a cartridge (200) provided in one end of the head cover (100) to accommodate a staple therein, a staple drive (300) provided inside the head cover (100) to extrude the staple from the cartridge (200) while moving toward the cartridge (200), a sensor drive (400) provided inside the head cover (100) and configured to come into contact with the cartridge (200), and a pressure sensor (500) provided inside the head cover (200) to measure pressure applied to the cartridge (200) by receiving the pressure from the sensor drive (400).
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: April 21, 2020
    Assignee: BNR CO., LTD.
    Inventors: Gyeongcheol Bae, Sungki Min, Gichang Kim, Bonggwan Jeon, Hoe Chan Kim, Sujin Bae, Junghwa Hong
  • Publication number: 20180116667
    Abstract: Disclosed is a circular stapler. The circular stapler includes a head cover (100) formed in a tubular shape so that a space is defined therein, a cartridge (200) provided in one end of the head cover (100) to accommodate a staple therein, a staple drive (300) provided inside the head cover (100) to extrude the staple from the cartridge (200) while moving toward the cartridge (200), a sensor drive (400) provided inside the head cover (100) and configured to come into contact with the cartridge (200), and a pressure sensor (500) provided inside the head cover (200) to measure pressure applied to the cartridge (200) by receiving the pressure from the sensor drive (400).
    Type: Application
    Filed: February 6, 2017
    Publication date: May 3, 2018
    Applicant: BNR CO., LTD.
    Inventors: Gyeongcheol BAE, Sungki MIN, Gichang KIM, Bonggwan JEON, Hoe Chan KIM, Sujin BAE, Junghwa HONG
  • Patent number: 9645112
    Abstract: An auto-cleaning and auto-zeroing system (1) comprises a first conduit for flow of ambient gas (16) and a 2nd conduit (22) for flow of ambient air (18). A cleaning chamber (12) removes impurities from ambient air (18). The 1st conduit (20) and 2nd conduit (22) are connected to a valve, operated by the continuous motor, which continuously draws ambient gas (16) or cleaned and filtered ambient air (18) through the system. Cleaned and filtered ambient air (18) enters the ionization chamber (10) to carry out a cleaning (flushing) and a cleaning (ionization) cycle. In this manner, contaminants and pollutants left in the ionization chamber (10) from the measurement of ambient gas (16) are flushed out and removed.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: May 9, 2017
    Assignee: R2CD Holdings Pte Ltd.
    Inventor: Wai Hoe Chan
  • Patent number: 9382936
    Abstract: A thermally-insulative insert device and method of use of same is disclosed. Specifically, the thermally-insulative insert device, comprising internal and external threads, allows attachment of an assembled part to a heat source while reducing heat transfer between the assembled part and the heat source. It is also an aspect of the present disclosure to provide easy-to-implement and cost-effective methods of using and assembling the thermally-insulative insert device.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: July 5, 2016
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Chuan Hoe Chan, Choon Guan Ko, Yi Feng Hwang, Jun Tan
  • Patent number: 9228715
    Abstract: A lighting system and method are disclosed. Specifically, the lighting system includes a hybrid canopy that can provide an optimum light beam shape for a number of different lighting applications. The hybrid canopy is equipped with lighting clusters of different types, thereby enabling a broader beam output without sacrificing beam intensity or brightness.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: January 5, 2016
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Kum Soon Wong, Kheng Leng Tan, Chuan Hoe Chan
  • Patent number: 8928219
    Abstract: In one embodiment, a light-emitting device having a body, a reflector, a light source die, and a spectral converter is disclosed. The spectral converter may be formed adjacent to, but distanced away from, the light source die. The spectral converter may be configured to spectrally adjust a portion of the light output having a predetermined spectral content. In another embodiment, a system for illumination having a plurality of lighting assemblies is disclosed. Each of the lighting assemblies comprises a spectral converter configured to spectrally adjust a portion of the light output so that the plurality of lighting assemblies are configured to emit substantially similar spectral output. In yet another embodiment, a lighting apparatus having the spectral converter is disclosed.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: January 6, 2015
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Chuan Hoe Chan, Kwok Yuen Ng, Kum Soon Wong, Kheng Leng Tan, Ju Chin Poh, Keat Chuan Ng
  • Patent number: 8923747
    Abstract: A system and method are disclosed for capturing information associated with wireless audio sounds among a plurality of users. When a user encounters audio sound files of interest, the user can capture information regarding the audio sounds, such as title, artist, collection, genre, year, encoding rate, size, playlist, a unique identifier, or other desired information. The information can be used to seamlessly purchase the sound files from a remote digital repository.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: December 30, 2014
    Assignee: Jook, Inc.
    Inventors: Min-Liang Tan, Hoe Chan, Terence Tang
  • Patent number: 8915603
    Abstract: A cooling system utilizing a potential energy that provides cooling with low power consumption is disclosed. The cooling system may comprise a heat dissipating member, a support structure, a movable assembly, and a coil. In one embodiment, the movable assembly may be configured to oscillate above the heat dissipating member by utilizing induction from the coil and the potential energy to generate air flow that provide cooling on the heat dissipating member. In other embodiments, the movable assembly may be configured to oscillate substantially within the recess of the heat dissipating member.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: December 23, 2014
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Chuan Hoe Chan, Ju Chin Poh, Kheng Leng Tan
  • Patent number: 8876312
    Abstract: In one embodiment, a light-emitting device having a substrate, a casing, a plurality of light source dies, a plurality of spectral converters and a plurality of optical structures is disclosed. The spectral converters may be configured to spectrally adjust a portion of the light output of the light source die into a first and second converted spectral output that is substantially different from one another. In another embodiment, a system for illumination having a plurality of lighting assemblies has been disclosed. Each of the lighting assemblies comprises a light source die and a spectral converter. The spectral converter is configured to spectrally adjust the light output of the light source die so that the plurality of lighting assemblies are configured to emit substantially different spectral output. In yet another embodiment, a lighting apparatus having a primary spectral converter and a secondary spectral converter is disclosed.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: November 4, 2014
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Kheng Leng Tan, Ju Chin Poh, Keat Chuan Ng, Chuan Hoe Chan, Kwok Yuen Ng, Kum Soon Wong
  • Publication number: 20140254127
    Abstract: In one embodiment, a light-emitting device having a substrate, a casing, a plurality of light source dies, a plurality of spectral converters and a plurality of optical structures is disclosed. The spectral converters may be configured to spectrally adjust a portion of the light output of the light source die into a first and second converted spectral output that is substantially different from one another. In another embodiment, a system for illumination having a plurality of lighting assemblies has been disclosed. Each of the lighting assemblies comprises a light source die and a spectral converter. The spectral converter is configured to spectrally adjust the light output of the light source die so that the plurality of lighting assemblies are configured to emit substantially different spectral output. In yet another embodiment, a lighting apparatus having a primary spectral converter and a secondary spectral converter is disclosed.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 11, 2014
    Applicant: Avago Technologies General lP (Singapore) Pte. Ltd.
    Inventors: Kheng Leng Tan, Ju Chin Poh, Keat Chuan Ng, Chuan Hoe Chan, Kwok Yuen Ng, Kum Soon Wong
  • Publication number: 20140160740
    Abstract: An illumination device, system, and method are disclosed. The illumination device includes a heat sink having a depression or channel established therein. One or more light sources can be mounted in the depression or channel and when light is emitted by the one or more light sources, the light can be directed or shaped by the depression or channel.
    Type: Application
    Filed: December 10, 2012
    Publication date: June 12, 2014
    Applicant: Avago Technologies General IP (Singapore) Pte. Ltd
    Inventors: Yi Feng Hwang, Sian Tatt Lee, Kwok Yuen Ng, Chuan Hoe Chan
  • Publication number: 20140153219
    Abstract: A cooling system utilizing a potential energy that provides cooling with low power consumption is disclosed. The cooling system may comprise a heat dissipating member, a support structure, a movable assembly, and a coil. In one embodiment, the movable assembly may be configured to oscillate above the heat dissipating member by utilizing induction from the coil and the potential energy to generate air flow that provide cooling on the heat dissipating member. In other embodiments, the movable assembly may be configured to oscillate substantially within the recess of the heat dissipating member.
    Type: Application
    Filed: December 5, 2012
    Publication date: June 5, 2014
    Applicant: Avago Technologies General IP (Singapore) Pte. Ltd
    Inventors: Chuan Hoe Chan, Ju Chin Poh, Kheng Leng Tan
  • Patent number: 8651831
    Abstract: The present invention comprises a suspension spring and snubber arrangement for reducing transmitted noise from a reciprocating compressor at ?-octave frequency band of 500 Hz and preventing the occurrence of resonance frequency during the reciprocating compressor operation, the arrangement comprising: the suspension spring having a plurality of coils and two opposing open ends; at least one snubber for maintaining the integrity and shape of the suspension spring and for preventing displacement of the suspension spring from their intended position; wherein at least one open end of the suspension spring is loosely fitted over the at least one snubber; and further wherein an internal diameter of the suspension spring is larger than a outer diameter of the snubber so that a gap is defined between the suspension spring and the snubber for minimizing physical contact between the suspension spring and the snubber.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: February 18, 2014
    Assignee: Panasonic Refrigeration Devices Singapore Pte Ltd
    Inventors: Akio Yagi, Kar Hoe Chan, Hideki Kawai, Hiroshi Sasano, Chew Thong Khoo
  • Publication number: 20130215611
    Abstract: A lighting system and method are disclosed. Specifically, the lighting system includes a hybrid canopy that can provide an optimum light beam shape for a number of different lighting applications. The hybrid canopy is equipped with lighting clusters of different types, thereby enabling a broader beam output without sacrificing beam intensity or brightness.
    Type: Application
    Filed: February 22, 2012
    Publication date: August 22, 2013
    Applicant: AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD.
    Inventors: Kum Soon Wong, Kheng Leng Tan, Chuan Hoe Chan
  • Patent number: 8442428
    Abstract: A system and method are disclosed for capturing information associated with wireless audio sounds among a plurality of users. When a user encounters audio sound files of interest, the user can capture information regarding the audio sounds, such as title, artist, collection, genre, year, encoding rate, size, playlist, a unique identifier, or other desired information. The information can be used to seamlessly purchase the sound files from a remote digital repository.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: May 14, 2013
    Inventors: Min-Liang Tan, Hoe Chan, Terence Tang
  • Publication number: 20120275618
    Abstract: A system and method are disclosed for wireless sharing of audio sounds among a plurality of users. A user of the present invention can communicate his or her audio sounds to other users, who can receive the audio sounds wirelessly and choose to rebroadcast them. Along with the audio sound files users can share information regarding the audio sounds being shared, such as title, artist, collection, genre, year, encoding rate, size, playlist, and other desired information. The user of device can opt to set the device to transmit, re-transmit, broadcast, re-broadcast, receive or not to receive play-list information in addition to the audio sound files and the information regarding the audio sounds themselves.
    Type: Application
    Filed: April 11, 2008
    Publication date: November 1, 2012
    Applicant: JOOK, INC.
    Inventors: Min-Liang Tan, Hoe Chan, Terence Tang
  • Publication number: 20120252347
    Abstract: An auto-cleaning and auto-zeroing system (1) comprises a first conduit for flow of ambient gas (16) and a 2nd conduit (22) for flow of ambient air (18). A cleaning chamber (12) removes impurities from ambient air (18). The 1st conduit (20) and 2nd conduit (22) are connected to a valve, operated by the continuous motor, which continuously draws ambient gas (16) or cleaned and filtered ambient air (18) through the system. Cleaned and filtered ambient air (18) enters the ionization chamber (10) to carry out a cleaning (flushing) and a cleaning (ionization) cycle. In this manner, contaminants and pollutants left in the ionization chamber (10) from the measurement of ambient gas (16) are flushed out and removed.
    Type: Application
    Filed: January 19, 2010
    Publication date: October 4, 2012
    Applicant: R2CD HOLDINGS PTE LTD.
    Inventor: Wai Hoe Chan
  • Patent number: 8172444
    Abstract: A light guide display includes a printed overlay layer, a first light guide layer, and a second light guide layer. The printed overlay layer includes an input region with a symbol that is at least partially translucent. The first light guide layer is disposed on a back side of the printed overlay layer to illuminate the symbol of the printed overlay layer in response to illumination of the first light guide layer. The second light guide layer is disposed on a front side of the printed overlay layer, opposite the first light guide layer. The second light guide layer includes a separate symbol that is distinct from the symbol of the printed overlay layer. The second light guide layer illuminates the separate symbol of the second light guide layer in response to illumination of the second light guide layer.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: May 8, 2012
    Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
    Inventors: Chuan Hoe Chan, Sian Tatt Lee, Choon Guan Ko, Fook Chuin Ng
  • Publication number: 20110234495
    Abstract: An improved user input device is disclosed having touch-sensitive areas. The touch-sensitive device may be implemented in a standard computer mouse, replacing the traditional buttons with a touch-sensitive region that may be configured specifically for the user or application desired. Alternatively, the touch-sensitive region may be incorporated into an otherwise traditional QWERTY keyboard. The touch-sensitive area may be programmed or mechanically actuated with a touch-sensitive membrane.
    Type: Application
    Filed: July 26, 2007
    Publication date: September 29, 2011
    Inventors: Hoe Chan, Wui Kwang Tan