Patents by Inventor Ping Yang Chuang
Ping Yang Chuang 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: 20110254824Abstract: An electronic device includes a liquid crystal display (LCD) screen, an electronic paper display (EPD) screen, storage, a switch module, and a CPU. The LCD screen is configured to display a primary user interface when the electronic device powers on. The EPD screen is configured to display predefined content stored in the storage set when the electronic device powers off. The switch module is configured to power the electronic device on or off in response to user input, and generate a corresponding control signal. The CPU is configured to register the control signal send by the switch module. When the control signal is the power off signal, the CPU directs the EPD screen to display the predefined content.Type: ApplicationFiled: November 24, 2010Publication date: October 20, 2011Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: PING-YANG CHUANG, CHIH-MING CHANG
-
Patent number: 7948750Abstract: An electronic device includes a chassis, an electronic component, a heat sink having a base and a thermal module. The chassis includes a bottom plate and a side plate surrounding the bottom plate. A cutout is defined in the side plate. The electronic component is arranged on the bottom plate and faces the cutout of the side plate. The base of the heat sink is arranged on the electronic component, and the thermal module is arranged on the base of the heat sink. The thermal module is assembled onto the base by extending through the cutout and can be taken out of the chassis through the cutout. The thermal module and the heat sink together dissipate heat generated by the electronic component when the thermal module is inserted into the chassis.Type: GrantFiled: July 15, 2009Date of Patent: May 24, 2011Assignee: Foxconn Technology Co., Ltd.Inventors: Jui-Wen Hung, Nien-Tien Cheng, Ping-Yang Chuang
-
Patent number: 7929302Abstract: A cooling device for dissipating heat for an electronic device includes a shell to absorb heat generating from a heat generating element in the electronic device, and a number of fins. The shell bounds a heat exchanging space and defines an air intake and an air outlet. The number of fins extends into the heat exchanging space. The shell guides air outside the shell to enter into the shell through the air intake and to exit from the shell through the air outlet after exchanging heat in the heat exchanging space.Type: GrantFiled: May 14, 2009Date of Patent: April 19, 2011Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Ping-Yang Chuang
-
Patent number: 7869215Abstract: An electronic device includes a casing, an electronic component received in the casing, and a fixing member. The casing includes a cutout defined in a side wall thereof for assembly or disassembly a heat dissipation member into or out of the electronic device. The fixing member is connected to the top wall of the casing. The fixing member includes an elongated pole, a guiding pole connected to an outer end of the elongated pole and located adjacent to the cutout, and a resilient element at an inner end of the elongated pole and located over the electronic component. The resilient element is compressed and abuts the heat dissipation member when the heat dissipation member is assembled into the electronic device to contact with the electronic component.Type: GrantFiled: July 20, 2009Date of Patent: January 11, 2011Assignee: Foxconn Technology Co., Ltd.Inventors: Jui-Wen Hung, Nien-Tien Cheng, Ping-Yang Chuang
-
Patent number: 7859843Abstract: A heat dissipation structure includes an electronic device, and a cooling device mounted to the electronic device. The electronic device includes a housing, and a heat generating element mounted in the housing. The housing defines an opening. The cooling device comprises a shell abutting against the heat generating element through the opening, a number of fins extending from the shell, a fan mounted to the shell, an air intake, and an air outlet. The air intake and the air outlet are located outside the housing.Type: GrantFiled: May 6, 2009Date of Patent: December 28, 2010Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Ping-Yang Chuang
-
Patent number: 7821651Abstract: An apparatus for measuring distances includes a lens module, a light sensor, and a calculation module. The lens module is used for imaging an object to be measured. The lens module has a focal plane which is non-vertical to the light axis thereof. The light sensor is used for receiving the image of the object through the lens module, and generating a corresponding signal accordingly. The calculation module is used for calculating the distance of the object based on a high frequency part of the signal. A relative method for measuring distances is provided as well.Type: GrantFiled: July 31, 2008Date of Patent: October 26, 2010Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Ping-Yang Chuang
-
Publication number: 20100259893Abstract: An electronic device includes a casing, an electronic component received in the casing, and a fixing member. The casing includes a cutout defined in a side wall thereof for assembly or disassembly a heat dissipation member into or out of the electronic device. The fixing member is connected to the top wall of the casing. The fixing member includes an elongated pole, a guiding pole connected to an outer end of the elongated pole and located adjacent to the cutout, and a resilient element at an inner end of the elongated pole and located over the electronic component. The resilient element is compressed and abuts the heat dissipation member when the heat dissipation member is assembled into the electronic device to contact with the electronic component.Type: ApplicationFiled: July 20, 2009Publication date: October 14, 2010Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: JUI-WEN HUNG, NIEN-TIEN CHENG, PING-YANG CHUANG
-
Publication number: 20100246123Abstract: A cooling device for dissipating heat for an electronic device includes a shell to absorb heat generating from a heat generating element in the electronic device, and a number of fins. The shell bounds a heat exchanging space and defines an air intake and an air outlet. The number of fins extends into the heat exchanging space. The shell guides air outside the shell to enter into the shell through the air intake and to exit from the shell through the air outlet after exchanging heat in the heat exchanging space.Type: ApplicationFiled: May 14, 2009Publication date: September 30, 2010Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: PING-YANG CHUANG
-
Publication number: 20100238628Abstract: An electronic device includes a chassis, an electronic component, a heat sink having a base and a thermal module. The chassis includes a bottom plate and a side plate surrounding the bottom plate. A cutout is defined in the side plate. The electronic component is arranged on the bottom plate and faces the cutout of the side plate. The base of the heat sink is arranged on the electronic component, and the thermal module is arranged on the base of the heat sink. The thermal module is assembled onto the base by extending through the cutout and can be taken out of the chassis through the cutout. The thermal module and the heat sink together dissipate heat generated by the electronic component when the thermal module is inserted into the chassis.Type: ApplicationFiled: July 15, 2009Publication date: September 23, 2010Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: JUI-WEN HUNG, NIEN-TIEN CHENG, PING-YANG CHUANG
-
Publication number: 20100232108Abstract: A heat dissipation structure includes an electronic device, and a cooling device mounted to the electronic device. The electronic device includes a housing, and a heat generating element mounted in the housing. The housing defines an opening. The cooling device comprises a shell abutting against the heat generating element through the opening, a number of fins extending from the shell, a fan mounted to the shell, an air intake, and an air outlet. The air intake and the air outlet are located outside the housing.Type: ApplicationFiled: May 6, 2009Publication date: September 16, 2010Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: PING-YANG CHUANG
-
Publication number: 20090262369Abstract: An apparatus for measuring distances includes a lens module, a light sensor, and a calculation module. The lens module is used for imaging an object to be measured. The lens module has a focal plane which is non-vertical to the light axis thereof. The light sensor is used for receiving the image of the object through the lens module, and generating a corresponding signal accordingly. The calculation module is used for calculating the distance of the object based on a high frequency part of the signal. A relative method for measuring distances is provided as well.Type: ApplicationFiled: July 31, 2008Publication date: October 22, 2009Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: PING-YANG CHUANG
-
Publication number: 20090195331Abstract: A filter includes: a container; at least one barrier, an input device and an output device. The at least one barrier divide the container into at least two resonant cavities. Each resonant cavity has a harmonic oscillators disposed therein. At least one of the harmonic oscillators comprises a supporter and a carbon nanotube structure disposed on a surface of the supporter.Type: ApplicationFiled: October 9, 2008Publication date: August 6, 2009Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: WEN-HUA CHEN, ZHENG-HE FENG, PING-YANG CHUANG
-
Publication number: 20090166819Abstract: A chipset package structure includes a carrier, a plurality of pinouts, at least one semiconductor package preforms, at least one electromagnetic shielding layer and a protective layer. The pinouts are disposed on the carrier. The semiconductor package preforms is disposed on the second surface of the carrier and electrically connected to the pinouts. The electromagnetic shielding layer is disposed on the semiconductor package preforms and the electromagnetic shielding layer. At least one of the electromagnetic shielding layers comprises a carbon nanotube film structure. The protective layer covers the electromagnetic shielding layer.Type: ApplicationFiled: October 9, 2008Publication date: July 2, 2009Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: WEN-HUA CHEN, ZHENG-HE FENG, PING-YANG CHUANG
-
Publication number: 20090136051Abstract: A system for modulating audio effects of speakers is provided. The system includes a selecting module, a playing module, a recording module, a time delay computing module and a modulating module. Based on these modules, the system is capable of determining a time difference and a pitch for each of the speakers, and modulating the time difference and the pitch for each of the speakers to a desired time difference and a desired pitch, so as to ensure that simultaneous sounds from each speaker arrive at a microphone at about the same time and with the same audio pitch. A related method is also provided.Type: ApplicationFiled: August 21, 2008Publication date: May 28, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Ping-Yang Chuang, Yi-Ching Weng, Chun-Hsien Wu, Hai-Feng Zhang, Hai-Tao Liu, Qing-Bo Yuan
-
Publication number: 20090128493Abstract: A portable computer includes a first display, a second display, an interconnection portion, and a controller module. The interconnection portion rotatably connects the first and second displays to each other. At least one of the first and second displays is capable of sensing operations of users and generating sensor signals according to the operations. The controller module is used for driving the displays, and receiving the sensor signals.Type: ApplicationFiled: December 20, 2007Publication date: May 21, 2009Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: PING-YANG CHUANG
-
Patent number: 7420830Abstract: A memory card module includes a first circuit board, and a second circuit board. On one surface of the first circuit board, there are flash memories and a controller. The second circuit board is installed at one end of the first circuit board and is electrically connected with the first circuit board so as to form a transmitting interface port. On a first surface of the second circuit board, there are a plurality of interface connecting points. On a second surface of the second circuit board, part of the second surface is hollowed out. A space formed between the hollowed out area and the corresponding first circuit board increases the area for circuit layouts and the mounting components for the first circuit board. Therefore, quantity of accommodated memory components may be increased so as to increase the total storage capacity of the memory card under limitation of small dimensions.Type: GrantFiled: December 5, 2006Date of Patent: September 2, 2008Assignees: A-Data Technology Co., Ltd.Inventor: Ping-Yang Chuang
-
Patent number: 7354312Abstract: A slim card reader is disclosed. One end of a shell body has a plugging slot plugged with a memory card, and there are metal connection pins that contact the memory card. The characteristic is the second end of the shell body corresponds to a female plugging slot of the USB port, and on the surface of the end of the shell body corresponding to the female plugging slot, there are a plurality of metal flakes that contact the conducting flakes in the female plugging slot. The key point, which makes a breakthrough in the dimensions of the card reader, is that the present invention doesn't use a conventional USB plugging head design. The metal external mask of the USB plugging head is removed. The limitation caused by the large dimensions of the USB plugging head produced by the format of the metal external mask is overcome.Type: GrantFiled: December 21, 2006Date of Patent: April 8, 2008Assignees: A-Data Technology Co., Ltd.Inventor: Ping-Yang Chuang
-
Publication number: 20070217102Abstract: An interface circuit connected between the functional unit and the output/input bus in a multi-chip system is disclosed. One characteristic of the present invention is that the positive voltage protecting diode located between the independent power of the functional unit and the output/input bus in the functional circuit is not required. Therefore, the signal on the output/input bus will not be distorted due to the low resistance load caused by shutting down the independent power of the functional unit. Another characteristic of the present invention is that the negative voltage protecting diode located between the output/input bus and the grounding in the functional circuit is changed to a stable voltage Zener diode. Therefore, the high voltage static electricity is guided into the grounding via the Zener diode so that the goals of anti-static electricity and protecting the functional unit are achieved.Type: ApplicationFiled: December 22, 2006Publication date: September 20, 2007Applicants: A-DATA TECHNOLOGY CO., LTD., PING-YANG CHUANGInventor: Ping-Yang Chuang
-
Publication number: 20070173125Abstract: A slim card reader is disclosed. One end of a shell body has a plugging slot plugged with a memory card, and there are metal connection pins that contact the memory card. The characteristic is the second end of the shell body corresponds to a female plugging slot of the USB port, and on the surface of the end of the shell body corresponding to the female plugging slot, there are a plurality of metal flakes that contact the conducting flakes in the female plugging slot. The key point, which makes a breakthrough in the dimensions of the card reader, is that the present invention doesn't use a conventional USB plugging head design. The metal external mask of the USB plugging head is removed. The limitation caused by the large dimensions of the USB plugging head produced by the format of the metal external mask is overcome.Type: ApplicationFiled: December 21, 2006Publication date: July 26, 2007Applicants: A-DATA TECHNOLOGY CO., LTD., PING-YANG CHUANGInventor: Ping-Yang Chuang
-
Patent number: D638833Type: GrantFiled: July 22, 2010Date of Patent: May 31, 2011Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Ping-Yang Chuang