Patents by Inventor Hin Lee
Hin Lee 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).
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Publication number: 20240121579Abstract: A portable communication device includes a housing and a push-to-talk button. The push-to-talk (PTT) button is disposed on the front surface of the housing and further occupies a substantial portion of the front surface of the housing. The portable communication device also includes a light emitting diode (LED) stripe that is disposed on the PTT button. The LED stripe is placed on a flexible cable to allow the LED stripe and the PTT button to be moved together when any portion of the front surface of the housing containing the LED stripe and the PTT button is activated. The PTT button is configured to activate transmission of a PTT signal on a talk group channel when the PTT is activated.Type: ApplicationFiled: September 13, 2023Publication date: April 11, 2024Inventors: FELIPPE MORAIS BICUDO, LANTING L GARRA, RYAN M NILSEN, SOON HIN LEE
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Publication number: 20240069561Abstract: A robotic garden tool includes at least one sensor configured to generate signals associated with an object within an operating area. A first electronic processor of the robotic garden tool receives, from the at least one sensor, an obstacle signal associated with an obstacle located within the operating area. The first electronic processor determines a first location of the robotic garden tool at a time corresponding to when the first electronic processor received the obstacle signal. The first electronic processor determines a second location of the obstacle based on the obstacle signal and the first location of the garden tool. The first electronic processor generates mapping information of the operating area that includes a virtual boundary based on the second location of the obstacle. The first electronic processor controls the robotic garden tool in the operating area to remain outside of the virtual boundary based on the mapping information.Type: ApplicationFiled: August 15, 2023Publication date: February 29, 2024Inventors: Hei Man Lee, Hok Sum Sam Lai, Man Ho Choi, Ho Lam Ng, Shing Hin Li, Chi Chau Lee, Tat Hei Lai
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Publication number: 20240065144Abstract: A method of creating a virtual boundary for a robotic garden tool includes receiving location coordinates of a location in which the robotic garden tool is intended to be operated. The method also includes retrieving, from a first server and based on the location coordinates, a preexisting visual media file of the location in which the robotic garden tool is intended to be operated. The preexisting visual media file includes metadata that includes coordinate information of the location shown in the preexisting visual media file. The method includes generating virtual boundary coordinates of the virtual boundary based at least partially on the preexisting visual media file and the coordinate information. The method includes controlling, with a first electronic processor of the robotic garden tool, the robotic garden tool to be confined by the virtual boundary to remain in an operating area during operation of the robotic garden tool.Type: ApplicationFiled: August 15, 2023Publication date: February 29, 2024Inventors: Hei Man Lee, Hok Sum Sam Lai, Man Ho Choi, Ho Lam Ng, Shing Hin Li
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Patent number: 11826096Abstract: An exemplary treatment system can be provided which can include a laser system configured to emit at least one laser beam, and an optical system configured to focus the laser beam(s) to a focal region at a selected distance from a surface of a tissue. The focal region can be configured to illuminate at least a portion of a target. The optical system can cause an irradiation energy transferred to the focal region of the laser beam(s) to (i) generate a plasma in a first region of the tissue adjacent to the target, and (ii) avoid a generation of a plasma in a second region of the tissue. The optical system has a numerical aperture that is in the range of about 0.5 to about 0.9. An exemplary method can also be provided to control such treatment system.Type: GrantFiled: October 12, 2021Date of Patent: November 28, 2023Assignees: The General Hospital Corporation, Blossom Innovations, LLCInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Vincent Zuo
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Publication number: 20230277369Abstract: Cosmetic method and apparatus are provided that can provide cooling and/or freezing of skin tissue proximal to the skin surface to generate an appearance of lightening or reduced pigmentation in the skin. The skin can be cooled to a temperature of less than about -5° C. for a duration of about one minute or less, using a cooled surface that is at least 3 cm in width. A cooling arrangement can be provided to provide controlled heat removal from the skin tissue being treated. A sensor can optionally be provided to detect freezing of tissue proximal to the cooled surface.Type: ApplicationFiled: January 26, 2023Publication date: September 7, 2023Inventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Joseph Ting
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Patent number: 11590022Abstract: Cosmetic method and apparatus are provided that can provide cooling and/or freezing of skin tissue proximal to the skin surface to generate an appearance of lightening or reduced pigmentation in the skin. The skin can be cooled to a temperature of less than about ?5 degrees Celsius for a duration of about one minute or less, using a cooled surface that is at least 3 cm in width. A cooling arrangement can be provided to provide controlled heat removal from the skin tissue being treated. A sensor can optionally be provided to detect freezing of tissue proximal to the cooled surface.Type: GrantFiled: December 4, 2017Date of Patent: February 28, 2023Assignee: The General Hospital CorporationInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Joseph Ting
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Publication number: 20220133407Abstract: An exemplary treatment system can be provided which can include a laser system configured to emit at least one laser beam, and an optical system configured to focus the laser beam(s) to a focal region at a selected distance from a surface of a tissue. The focal region can be configured to illuminate at least a portion of a target. The optical system can cause an irradiation energy transferred to the focal region of the laser beam(s) to (i) generate a plasma in a first region of the tissue adjacent to the target, and (ii) avoid a generation of a plasma in a second region of the tissue. The optical system has a numerical aperture that is in the range of about 0.5 to about 0.9. An exemplary method can also be provided to control such treatment system.Type: ApplicationFiled: October 12, 2021Publication date: May 5, 2022Inventors: RICHARD ROX ANDERSON, DIETER MANSTEIN, HENRY HIN LEE CHAN, VINCENT ZUO
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Publication number: 20220022959Abstract: Exemplary methods and devices can be provided for improving the appearance of dermal melasma. This can be done, e.g., focusing electromagnetic radiation having a wavelength between about 600 nm and 850 nm into a region of the pigmented dermal tissue at a depth between about 150 and 400 microns, using a lens arrangement having a large numerical aperture between about 0.5 and 0.9. The exemplary local dwell time of the focused radiation can be less than a few milliseconds, and a local fluence provided in the focal region can be between about 50 and 500 J/cm2. The focal region can be scanned through the dermal tissue at speeds on the order of a few cm/s. Such parameters can provide sufficient energy absorption by pigmented cells in the dermis to disrupt them while avoiding damage to the overlying tissue and unpigmented dermal tissue.Type: ApplicationFiled: August 9, 2021Publication date: January 27, 2022Inventors: Richard Rox ANDERSON, Dieter MANSTEIN, Henry Hin Lee CHAN, Vincent ZUO
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Patent number: 11197776Abstract: Cosmetic method and apparatus are provided that can provide cooling and/or freezing of skin tissue proximal to the skin surface to generate an appearance of lightening or reduced pigmentation in the skin. The skin can be cooled to a temperature of less than about ?5 degrees Celsius for a duration of about one minute or less, using a plurality of cooled contact surfaces, each having a width between about 2 mm and about 20 mm. A cooling arrangement can be provided to provide controlled heat removal from the skin tissue being treated. A sensor can optionally be provided to detect freezing of tissue proximal to the cooled surfaces.Type: GrantFiled: May 21, 2018Date of Patent: December 14, 2021Assignee: The General Hospital CorporationInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Joseph Ting
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Patent number: 11172987Abstract: An exemplary treatment system can be provided which can include a laser system configured to emit at least one laser beam, and an optical system configured to focus the laser beam(s) to a focal region at a selected distance from a surface of a tissue. The focal region can be configured to illuminate at least a portion of a target. The optical system can cause an irradiation energy transferred to the focal region of the laser beam(s) to (i) generate a plasma in a first region of the tissue adjacent to the target, and (ii) avoid a generation of a plasma in a second region of the tissue. The optical system has a numerical aperture that is in the range of about 0.5 to about 0.9. An exemplary method can also be provided to control such treatment system.Type: GrantFiled: April 12, 2021Date of Patent: November 16, 2021Assignees: The General Hospital Corporation, Blossom Innovations, LLCInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Vincent Zuo
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Patent number: 11142320Abstract: A cabin module for a commercial aircraft includes a set of bulkheads defining a quadrant with an inboard wall and converging side walls. The module is sub-divided by a removable partition which splits the module into two passenger compartments. The quadrant shape of the module enables it to overlap an adjacent seat area, thereby using space between seat areas that is otherwise underutilised. In a particular form the modules define a single central aisle which transitions from a pair of parallel aisles aft via a Y-shaped transition region.Type: GrantFiled: June 30, 2017Date of Patent: October 12, 2021Assignee: CATHAY PACIFIC AIRWAYS LIMITEDInventor: James Shing Hin Lee
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Publication number: 20210298828Abstract: An exemplary treatment system can be provided which can include a laser system configured to emit at least one laser beam, and an optical system configured to focus the laser beam(s) to a focal region at a selected distance from a surface of a tissue. The focal region can be configured to illuminate at least a portion of a target. The optical system can cause an irradiation energy transferred to the focal region of the laser beam(s) to (i) generate a plasma in a first region of the tissue adjacent to the target, and (ii) avoid a generation of a plasma in a second region of the tissue. The optical system has a numerical aperture that is in the range of about 0.5 to about 0.9. An exemplary method can also be provided to control such treatment system.Type: ApplicationFiled: April 12, 2021Publication date: September 30, 2021Inventors: RICHARD ROX ANDERSON, DIETER MANSTEIN, HENRY HIN LEE CHAN, VINCENT ZUO
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Patent number: 11083523Abstract: Exemplary methods and devices can be provided for improving the appearance of dermal melasma. This can be done, e.g., focusing electromagnetic radiation having a wavelength between about 600 nm and 850 nm into a region of the pigmented dermal tissue at a depth between about 150 and 400 microns, using a lens arrangement having a large numerical aperture between about 0.5 and 0.9. The exemplary local dwell time of the focused radiation can be less than a few milliseconds, and a local fluence provided in the focal region can be between about 50 and 500 J/cm2. The focal region can be scanned through the dermal tissue at speeds on the order of a few cm/s. Such parameters can provide sufficient energy absorption by pigmented cells in the dermis to disrupt them while avoiding damage to the overlying tissue and unpigmented dermal tissue.Type: GrantFiled: August 11, 2014Date of Patent: August 10, 2021Assignee: THE GENERAL HOSPITAL CORPORATIONInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Vincent Zuo
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Patent number: 11071587Abstract: Exemplary methods and devices can be provided for improving the appearance of dermal melasma. This can be done, e.g., focusing electromagnetic radiation having a wavelength between about 600 nm and 850 nm into a region of the pigmented dermal tissue at a depth between about 150 and 400 microns, using a lens arrangement having a large numerical aperture between about 0.5 and 0.9. The exemplary local dwell time of the focused radiation can be less than a few milliseconds, and a local fluence provided in the focal region can be between about 50 and 500 J/cm2. The focal region can be scanned through the dermal tissue at speeds on the order of a few cm/s. Such parameters can provide sufficient energy absorption by pigmented cells in the dermis to disrupt them while avoiding damage to the overlying tissue and unpigmented dermal tissue.Type: GrantFiled: May 2, 2019Date of Patent: July 27, 2021Assignee: The General Hospital CorporationInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Vincent Zuo
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Patent number: 11039887Abstract: Exemplary methods and devices can be provided for improving the appearance of dermal melasma. This can be done, e.g., focusing electromagnetic radiation having a wavelength between about 600 nm and 850 nm into a region of the pigmented dermal tissue at a depth between about 150 and 400 microns, using a lens arrangement having a large numerical aperture between about 0.5 and 0.9. The exemplary local dwell time of the focused radiation can be less than a few milliseconds, and a local fluence provided in the focal region can be between about 50 and 500 J/cm2. The focal region can be scanned through the dermal tissue at speeds on the order of a few cm/s. Such parameters can provide sufficient energy absorption by pigmented cells in the dermis to disrupt them while avoiding damage to the overlying tissue and unpigmented dermal tissue.Type: GrantFiled: November 26, 2019Date of Patent: June 22, 2021Assignee: The General Hospital CorporationInventors: Richard Rox Anderson, Dieter Manstein, Henry Hin Lee Chan, Vincent Zuo
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Patent number: D958766Type: GrantFiled: June 3, 2019Date of Patent: July 26, 2022Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Kin Hee Woo, Ban Hin Ooi, Lee Sun Ooi, Soon Hin Lee
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Patent number: D970459Type: GrantFiled: February 27, 2020Date of Patent: November 22, 2022Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Soon Hin Lee, Lanting L Garra, Ban Hin Ooi, Liong Siung Wong, Lee Sun Ooi, Ryan M Nilsen
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Patent number: D986197Type: GrantFiled: September 22, 2021Date of Patent: May 16, 2023Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Kin Hee Woo, Lee Sun Ooi, Soon Hin Lee, Weng Kong Hor
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Patent number: D1019588Type: GrantFiled: October 7, 2022Date of Patent: March 26, 2024Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Soon Hin Lee, Beng Kwang Tan, Ryan M Nilsen, Felippe Morais Bicudo
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Patent number: D1020676Type: GrantFiled: June 20, 2022Date of Patent: April 2, 2024Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Felippe Morais Bicudo, Simon Franklin, Ryan M Nilsen, Soon Hin Lee