Patents by Inventor Mao Li
Mao Li 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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Patent number: 10157855Abstract: The present disclosure relates to a semiconductor device package and a manufacturing method thereof. The semiconductor device package includes a carrier, at least one electronic component, a first magnetic layer and a second magnetic layer. The carrier has a top surface on which the electronic component is disposed. The first magnetic layer is disposed on the top surface of the carrier and encapsulates the electronic component. The second magnetic layer is disposed on the first magnetic layer and covers a top surface and a lateral surface of the first magnetic layer. A permeability of the first magnetic layer is less than a permeability of the second magnetic layer.Type: GrantFiled: June 3, 2015Date of Patent: December 18, 2018Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventors: Wei-Hsuan Lee, Chien-Yeh Liu, Sung-Mao Li, Jaw-Ming Ding
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Patent number: 9970677Abstract: An air-conditioning vent vane adjusting device includes a board for driving a vane to rotate, a push-button slidably installed on a panel, and a connecting plate fixedly attached to the board. A fixed plate is coupled to the push-button and is moved together with the push-button, and the fixed plate has a guide notch tilted with respect to the longitudinal direction of the board. The board has a lug accommodated in the guide notch and capable of sliding in the guide notch. With the tilted guide notch and the lug, the board can be moved reciprocally to overcome the problems of requiring a large operating force of the push-button of the tight assembly of the conventional board and connecting plate and the difficulty of opening and closing a vane.Type: GrantFiled: November 28, 2013Date of Patent: May 15, 2018Assignee: NINGBO RUNNER INDUSTRIAL CORPORATIONInventors: Mao-Li Song, Hua-Liang Zuo, Zhi-Ping Zhang
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Patent number: 9777939Abstract: A retractable structure for air-conditioning vent has a retractable mechanism capable of retractably installing a vane into an installing hole of a main body. The retractable mechanism includes a plurality of connecting plates on the main body, and an end of the connecting plates is limited on the main body, and the other end of the connecting plate is passed through a plug hole formed on the vane, and each connecting plate has a bracket on a corresponding side, and a middle portion of the bracket is coupled to the connecting plate, and a first bracket portion and a second bracket portion disposed on both sides of the middle portion of the bracket respectively are outwardly protruded and then inwardly bent to form a stopper portion to stop the plug hole from automatically sliding down.Type: GrantFiled: December 1, 2013Date of Patent: October 3, 2017Assignee: NINGBO RUNNER INDUSTRIAL CORPORATIONInventors: Hua-Liang Zuo, Mao-Li Song, Hong-Tao Yang, Yu-Jie He, Bin Xiao
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Patent number: 9653415Abstract: The present disclosure relates to a semiconductor device package. The semiconductor device package includes a substrate, a semiconductor device, a plurality of electronic components, a first package body, a patterned conductive layer and a feeding element. The semiconductor device and the plurality of electronic components are disposed on the substrate. The first package body covers the semiconductor device but exposes the plurality of electronic components. The patterned conductive layer is formed on the first package body. The feeding element electrically connects the patterned conductive layer to the plurality of electronic components.Type: GrantFiled: February 18, 2015Date of Patent: May 16, 2017Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventors: Wei-Hsuan Lee, Sung-Mao Li, Chien-Yeh Liu
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Publication number: 20160358862Abstract: The present disclosure relates to a semiconductor device package and a manufacturing method thereof. The semiconductor device package includes a carrier, at least one electronic component, a first magnetic layer and a second magnetic layer. The carrier has a top surface on which the electronic component is disposed. The first magnetic layer is disposed on the top surface of the carrier and encapsulates the electronic component. The second magnetic layer is disposed on the first magnetic layer and covers a top surface and a lateral surface of the first magnetic layer. A permeability of the first magnetic layer is less than a permeability of the second magnetic layer.Type: ApplicationFiled: June 3, 2015Publication date: December 8, 2016Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Wei-Hsuan Lee, Chien-Yeh Liu, Sung-Mao Li, Jaw-Ming Ding
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Publication number: 20160240493Abstract: The present disclosure relates to a semiconductor device package. The semiconductor device package includes a substrate, a semiconductor device, a plurality of electronic components, a first package body, a patterned conductive layer and a feeding element. The semiconductor device and the plurality of electronic components are disposed on the substrate. The first package body covers the semiconductor device but exposes the plurality of electronic components. The patterned conductive layer is formed on the first package body. The feeding element electrically connects the patterned conductive layer to the plurality of electronic components.Type: ApplicationFiled: February 18, 2015Publication date: August 18, 2016Applicant: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventors: Wei-Hsuan LEE, Sung-Mao LI, Chien-Yeh LIU
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Patent number: 9397074Abstract: A semiconductor package includes a substrate, a set of electrical components, a stud, a tapering electrical interconnection and a package body. The electrical components are disposed on a top surface of the substrate. A bottom surface of the stud is disposed on the top surface of the substrate. A bottom surface of the electrical interconnection is disposed at a top surface of the stud. A width of the stud is greater than or equal to a width of the bottom surface of the electrical interconnection. The package body is disposed on the top surface of the substrate, and encapsulates the electrical components, the stud and a portion of the electrical interconnection. The package body exposes a top surface of the electrical interconnection.Type: GrantFiled: April 29, 2015Date of Patent: July 19, 2016Assignee: Advanced Semiconductor Engineering, Inc.Inventors: Wei-Hsuan Lee, Sung-Mao Li, Chien-Yeh Liu
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Patent number: 9015990Abstract: A culture container includes a container and a cover. The container forms an opening at the top and an external threaded portion around the opening. The cover includes a main body and a flange extending from the main body. An internal threaded portion corresponding to the external threaded portion is formed on the internal surface of the flange. The cover forms a ventilation passage having an opening formed at a free end of the flange facing away from the main body. When the internal threaded portion is threaded with the external threaded portion so as to close the opening of the bottle, the interior of the bottle communicates with exterior via the ventilation passage. Thus, dust is prevented from falling into the bottle via the ventilation passage.Type: GrantFiled: May 15, 2013Date of Patent: April 28, 2015Inventor: Bing-Mao Li
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Patent number: 8912459Abstract: A system includes a robot, comprising a manipulator and a controller, with a gripper mounted on the manipulator, for picking the battery for testing and sorting, a battery holding section for receiving batteries for testing and sorting at predetermined locations in the battery holding section, and a testing section disposed within the working range of the robot, for testing an electrical condition of the battery for testing and sorting, whereby the controller controls the manipulator and the gripper to first-pick the battery for testing and sorting at the predetermined location from the battery holding section and place it to contact the testing section for testing, the testing section tests the battery and sends to the controller a signal indicating the electrical condition of the tested battery, and the controller controls the manipulator and the gripper to second-pick the battery contacting the testing section and sort it according to the signal.Type: GrantFiled: November 8, 2010Date of Patent: December 16, 2014Assignee: ABB Technology Ltd.Inventors: Mao Li, George Zhang, Srinivas Nidamarthi, Tuanwei Wang, Ashutosh Srivastava
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Publication number: 20140302770Abstract: An air-conditioning vent vane switching structure includes a vane switch installed between a connecting plate and a grating panel for driving a vane to rotate. The vane switch includes a push button slidably disposed on the grating panel, and a link rod coupled to the push button. An end of the link rod is rotatably coupled to the push button, and the other end of the link rod is fixed to the connecting plate. Compared with the prior art, the structure coupled to the push button and the link rod of the connecting plate is simply plugged into the corresponding hole to assemble the switching structure easily, so as to achieve the effects of simple assembling process, high production efficiency, simplified components and low production cost. The switching structure featuring a moderate operating force, a good hand feel, a labor-saving operation can meet the air-conditioning vent market requirements.Type: ApplicationFiled: November 28, 2013Publication date: October 9, 2014Applicant: Ningbo Runner Industrial CorporationInventor: Mao-Li Song
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Publication number: 20140302768Abstract: An air-conditioning vent vane adjusting device includes a driving board for driving a vane to rotate, a push-button installed on the wind gate panel, and a connecting element of the driving board. The connecting element includes a fixed plate coupled to the push-button and moved together with the push-button, and the fixed plate has a guide notchnotch tilted with respect to the lengthwise direction of the driving board. The driving board has a lug accommodated in the guide notchnotch and capable of sliding in the guide notchnotch. With the tilted guide grove and the lug, the driving board can be moved reciprocally to overcome the problems of requiring a large operating force of the push-button of the tight assembly of the conventional driving board and connecting element and the difficulty of opening and closing a vane.Type: ApplicationFiled: November 28, 2013Publication date: October 9, 2014Applicant: Ningbo Runner Industrial CorporationInventors: Mao-Li Song, Hua-Liang Zuo, Zhi-Ping Zhang
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Publication number: 20140302767Abstract: An anti-off switch for an air-conditioning vent includes a frame, a panel rotatably connected to the frame, and a switch installed between the frame and the panel for opening or closing the panel. The frame includes a strip plate protruded from a side of the frame, and a corresponding latch plate rotatably coupled to a side of the panel, and the latch plate includes a wrench portion exposed from an external surface of the panel, and a connecting portion disposed between a side of the panel and a side of the frame, and the connecting portion includes a hook for latching the strip plate. The switch allows users to open and close in a normal operation for use, while providing a self-locking function for unauthorized use, so as to prevent the switch from being opened by unauthorized persons and provide a good security of use.Type: ApplicationFiled: December 1, 2013Publication date: October 9, 2014Applicant: NINGBO RUNNER INDUSTRIAL CORPORATIONInventors: Mao-Li Song, Hua-Liang Zuo, Zhi-Ping Zhang, Dang-Wei Li, Ru-Cun Zhou, Fu-Ping Meng
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Publication number: 20140302771Abstract: A retractable structure for air-conditioning vent has a retractable mechanism capable of retractably installing a vane into an installing hole of a main body. The retractable mechanism includes a plurality of connecting plates on the main body, and an end of the connecting plates is limited on the main body, and the other end of the connecting plate is passed through a plug hole formed on the vane, and each connecting plate has a bracket on a corresponding side, and a middle portion of the bracket is coupled to the connecting plate, and a first bracket portion and a second bracket portion disposed on both sides of the middle portion of the bracket respectively are outwardly protruded and then inwardly bent to form a stopper portion to stop the plug hole from automatically sliding down.Type: ApplicationFiled: December 1, 2013Publication date: October 9, 2014Applicant: NINGBO RUNNER INDUSTRIAL CORPORATIONInventors: Hua-Liang Zuo, Mao-Li Song, Hong-Tao Yang, Yu-Jie He, Bin Xiao
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Patent number: 8847686Abstract: A radio frequency (RF) power amplifier is disclosed. The RF radio power amplifier includes a bias current generating unit, a first impedance unit, a second impedance unit, a third impedance unit and an output stage unit. The bias current generating unit receives a reference voltage. There is a first voltage with negative temperature coefficient between the first impedance unit and the second impedance unit, and the second unit receives a ground current. There is a second voltage between the third impedance unit and the second impedance unit, and the second voltage is a partial voltage of the first voltage. The bias current generating unit outputs a bias current with positive temperature coefficient according to the second voltage. The output stage unit receives an input current. The bias current is a sum of the input current with positive temperature coefficient and the ground current.Type: GrantFiled: March 8, 2013Date of Patent: September 30, 2014Assignees: Universal Scientific Industrial (Shanghai) Co., Ltd., Universal Global Scientific Industrial Co., Ltd.Inventors: Jaw-Ming Ding, Sung-Mao Li, Wei-Hsuan Lee
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Publication number: 20140144557Abstract: A method for producing low temperature bainite steel containing aluminum may include providing an alloy steel containing aluminum, carbon, chromium, silicon, molybdenum, manganese and nickel, wherein the amount of aluminum is in the range of 0.5 to 1.5 wt. %, and the amount of carbon is in the range of 0.2 to 1.1 wt. %; smelting to convert the alloy steel into a molten steel, followed by subjecting to refining and vacuum degassing, and then subjected to rolling or forging; heating the steel to 880-950° C., cooling the steel to Ms+10° C. at a rate higher than 50° C./min, continuously and slowly cooling the steel from Ms+10° C. to Ms×100×C(wt %)° C., holding the steel at a temperature of 250° C. to 350° C. for 20 to 30 min, and then air cooling the steel to room temperature, holding the steel at a temperature of 180° C. to 280° C. for 60 min, and then air cooling the steel to room temperature.Type: ApplicationFiled: September 24, 2013Publication date: May 29, 2014Applicant: Yanshan UniversityInventors: Fucheng ZHANG, Bo LV, Tiansheng WANG, Yangzeng ZHENG, Ming ZHANG, Zhinan YANG, Chunlei ZHENG, Mao LI, Jie KANG
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Publication number: 20140007500Abstract: A culture container includes a container and a cover. The container forms an opening at the top and an external threaded portion around the opening. The cover includes a main body and a flange extending from the main body. An internal threaded portion corresponding to the external threaded portion is formed on the internal surface of the flange. The cover forms a ventilation passage having an opening formed at a free end of the flange facing away from the main body. When the internal threaded portion is threaded with the external threaded portion so as to close the opening of the bottle, the interior of the bottle communicates with exterior via the ventilation passage. Thus, dust is prevented from falling into the bottle via the ventilation passage.Type: ApplicationFiled: May 15, 2013Publication date: January 9, 2014Inventor: Bing-Mao LI
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Publication number: 20130294062Abstract: The present disclosure provides an LED tube lamp including a base, a circuit board and at least one light emitting diode arranged on the circuit board. The base includes a connecting surface for mounting the circuit board and two side walls extending from the connecting surface. The two side walls are deformable and rigidly engage the circuit board on the connecting surface.Type: ApplicationFiled: May 7, 2012Publication date: November 7, 2013Inventor: CHIA-MAO LI
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Patent number: 8546714Abstract: An electronic device includes a panel, a button assembly, and a circuit board. The panel defines an opening. The button assembly is mounted to the rear surface of the panel, and includes a button partially received in the opening of the panel, a base plate fixed to the rear side of the button, and a substantially U-shaped balance bar. The button includes a push portion and two protrusions rearwards extending through the base plate. An end of the balance bar is movably connected to the rear side of the base plate, and an opposite end of the balance bar is pivotably connected to the protrusions of the button. The circuit board is fixed behind the button assembly, and includes a switch aligning with the push portion of the button. When the button is pressed, the balance bar restricts the button to just move linearly to the switch.Type: GrantFiled: September 18, 2011Date of Patent: October 1, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Meng Zhang, Guang-Yao Lee, Chien-Li Tsai, Jing-Mao Li, Jie Zhang
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Publication number: 20130175206Abstract: A system includes a robot, comprising a manipulator and a controller, with a gripper mounted on the manipulator, for picking the battery for testing and sorting, a battery holding section for receiving batteries for testing and sorting at predetermined locations in the battery holding section, and a testing section disposed within the working range of the robot, for testing an electrical condition of the battery for testing and sorting, whereby the controller controls the manipulator and the gripper to first-pick the battery for testing and sorting at the predetermined location from the battery holding section and place it to contact the testing section for testing, the testing section tests the battery and sends to the controller a signal indicating the electrical condition of the tested battery, and the controller controls the manipulator and the gripper to second-pick the battery contacting the testing section and sort it according to the signal.Type: ApplicationFiled: November 8, 2010Publication date: July 11, 2013Applicant: ABB TECHNOLOGY LTD.Inventors: Mao Li, George Zhang, Srinivas Nidamarthi, Tuanwei Wang, Ashutosh Srivastava
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Publication number: 20130105133Abstract: The heat dissipation assembly contains at least a base element having at least a slot; at least a heat dissipation element embedded into the slot; and at least a filler element for forcing the fixed embedment of the heat dissipation element into the slot. The gaps between the heat dissipation elements provide enhanced convection effect.Type: ApplicationFiled: October 27, 2011Publication date: May 2, 2013Inventor: CHIA-MAO LI