Patents by Inventor Jia Yong Jiang
Jia Yong Jiang 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: 20250113463Abstract: A construction laser level including a housing, a laser mount disposed in the housing and at least one laser generator on the laser mount. A fan disposed in the housing and configured to circulate air to improve heat distribution and dissipation.Type: ApplicationFiled: December 12, 2024Publication date: April 3, 2025Applicant: Stanley Black & Decker Inc.Inventors: Oleksiy P. SERGYEYENKO, Jia Yong JIANG, Steven J. PHILLIPS, Michael C. SCHMITTDIEL, Devansh K. JHAWAR, Akash AGARWAL, JB RING, Sukrutkumar Babasaheb BHANDARE, Jose Guadalupe RAMIREZ, Alexander J. MORGAN, Daniel J. WHITE, Prathamesh S. DESAI, Sergey GALITSKIY, Yen-Ting LAI, Po Hsien TUNG, Thomas S. WOLF
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Publication number: 20240118079Abstract: A laser level system including a laser level and a bracket. The laser level projects at least one laser line and is mounted on the bracket. An integral power source is disposed within an interior of the bracket. The power source powers the laser level and the laser level is rotatable relative to the bracket.Type: ApplicationFiled: May 18, 2023Publication date: April 11, 2024Inventors: Michael C. SCHMITTDIEL, Jia Yong JIANG, Grady Jiqiu MA, Michael W. BAUER
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Publication number: 20240118078Abstract: A laser level system including a laser level and a bracket. The laser level projects at least one laser line and is mounted on the bracket. An integral power source is disposed within an interior of the bracket. The power source powers the laser level and the laser level is rotatable relative to the bracket.Type: ApplicationFiled: May 18, 2023Publication date: April 11, 2024Inventors: Michael C. SCHMITTDIEL, Jia Yong JIANG, Grady Jiqiu MA, Michael W. BAUER
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Publication number: 20240035822Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: ApplicationFiled: October 5, 2023Publication date: February 1, 2024Applicant: Stanley Black & Decker Inc.Inventors: Jia Yong JIANG, Noreen M. O'SULLIVAN, Wang SHUANG
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Publication number: 20240039238Abstract: A construction laser level including a housing, a laser mount disposed in the housing and at least one laser generator on the laser mount. The laser mount includes a plurality of heat dissipating fins.Type: ApplicationFiled: July 28, 2023Publication date: February 1, 2024Applicant: Stanley Black & Decker Inc.Inventors: Oleksiy P. SERGYEYENKO, Jia Yong JIANG, Steven J. PHILLIPS, Michael C. SCHMITTDIEL, Devansh K. JHAWAR, Akash AGARWAL, JB RING, Sukrutkumar Babasaheb BHANDARE, Jose Guadalupe RAMIREZ, Alexander J. MORGAN, Daniel J. WHITE, Prathamesh S. DESAI, Sergey GALITSKIY, Yen-Ting LAI, Po Hsien TUNG
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Patent number: 11815353Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: GrantFiled: March 24, 2021Date of Patent: November 14, 2023Assignee: Stanley Black & Decker Inc.Inventors: Jia Yong Jiang, Noreen M. O'Sullivan, Wang Shuang
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Publication number: 20210207960Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: ApplicationFiled: March 24, 2021Publication date: July 8, 2021Inventors: Jia Yong JIANG, Noreen M. O'SULLIVAN, Wang SHUANG
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Patent number: 10989533Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: GrantFiled: July 11, 2019Date of Patent: April 27, 2021Assignee: Stanley Black & Decker Inc.Inventors: Jia Yong Jiang, Noreen M. O'Sullivan, Wang Shuang
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Publication number: 20190331489Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: ApplicationFiled: July 11, 2019Publication date: October 31, 2019Inventors: Jia Yong JIANG, Noreen M. O'SULLIVAN, Wang SHUANG
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Patent number: 10393521Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: GrantFiled: April 6, 2017Date of Patent: August 27, 2019Assignee: Stanley Black & Decker Inc.Inventors: Jia Yong Jiang, Noreen M. O'Sullivan, Wang Shuang
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Publication number: 20180106616Abstract: A laser beam generating device includes a housing a first laser diode which generates a visible first output beam which projects outside of the housing onto a surface and a second laser diode which generates a visible second output beam which projects outside of the housing onto the surface. The laser beam generating device has a first mode in which the first laser diode and the second laser diode are both on. In the first mode, the first laser diode is operated at a first duty cycle the second laser diode is operated at a second duty cycle. The first duty cycle and the second duty cycle are staggered.Type: ApplicationFiled: April 6, 2017Publication date: April 19, 2018Inventors: Jia Yong JIANG, Noreen M. O'SULLIVAN, Wang SHUANG
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Patent number: 9562766Abstract: A laser beam generating device is provided for generating multiple mutually orthogonal light beams. The device includes a laser light generator that generates at least three output beams. A beamsplitter of the laser light generator has two incident surfaces orientated at forty-five degrees in relation to an optical axis. A first portion of a light from a light source is incident on a first of the two incident surfaces and output as a first output beam in a first direction orthogonal to the optical axis. A second portion of the light is incident on a second of the two incident surfaces and output as a second output beam in a second direction opposite the first direction. The light source is arranged in relation to the beamsplitter such that a third portion of the light bypasses the beamsplitter and forms a third output beam projected parallel to the optical axis.Type: GrantFiled: March 1, 2016Date of Patent: February 7, 2017Assignee: BLACK & DECKER INC.Inventors: James P. Bascom, Kun Chang, Jia Yong Jiang
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Publication number: 20160178370Abstract: A laser beam generating device is provided for generating multiple mutually orthogonal light beams. The device includes a laser light generator that generates at least three output beams. A beamsplitter of the laser light generator has two incident surfaces orientated at forty-five degrees in relation to an optical axis. A first portion of a light from a light source is incident on a first of the two incident surfaces and output as a first output beam in a first direction orthogonal to the optical axis. A second portion of the light is incident on a second of the two incident surfaces and output as a second output beam in a second direction opposite the first direction. The light source is arranged in relation to the beamsplitter such that a third portion of the light bypasses the beamsplitter and forms a third output beam projected parallel to the optical axis.Type: ApplicationFiled: March 1, 2016Publication date: June 23, 2016Inventors: James P. BASCOM, Kun CHANG, Jia Yong JIANG
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Patent number: 9303990Abstract: A laser beam generating device is provided for generating multiple mutually orthogonal light beams. The device includes a laser light generator that generates at least three output beams. A beamsplitter of the laser light generator has two incident surfaces orientated at forty-five degrees in relation to an optical axis. A first portion of a light from a light source is incident on a first of the two incident surfaces and output as a first output beam in a first direction orthogonal to the optical axis. A second portion of the light is incident on a second of the two incident surfaces and output as a second output beam in a second direction opposite the first direction. The light source is arranged in relation to the beamsplitter such that a third portion of the light bypasses the beamsplitter and forms a third output beam projected parallel to the optical axis.Type: GrantFiled: April 11, 2014Date of Patent: April 5, 2016Assignee: Black & Decker Inc.Inventors: James P. Bascom, Kun Chang, Jia Yong Jiang
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Patent number: 8640350Abstract: An improved laser line generating device is provided for use in construction layout tasks. The laser line generating device is comprised of a first laser light generator operable to emit from a housing a first plane of light having a fan angle greater than 180° and arranged in the housing to project the first plane of light perpendicular to a horizontal plane; and a second laser light generator operable to emit from the housing a second plane of light having a fan angle greater than 180° and arranged in the housing to project the second plane of light perpendicular to the first plane of light and perpendicular to the horizontal plane, such that the first plane of light intersects with the second plane of light at two points.Type: GrantFiled: November 9, 2012Date of Patent: February 4, 2014Assignee: Black & Decker, Inc.Inventors: James P. Bascom, Jia Yong Jiang, Xiang Wang, Sheng Tao Xie, Wei Hua Si, Daniel K. Hardy