Patents by Inventor Yan Hao
Yan Hao 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: 20120194058Abstract: The present disclosure provides a field emission electronic device. The field emission electronic device includes an insulating substrate, a first electrical conductor located on surface of the insulating substrate, a number of electron emitters connected to the first electrical conductor, a second electrical conductor spaced apart from and insulated from the first electrical conductor. Each of the number of electron emitters includes at least one electron emitter. Each of the electron emitters includes a carbon nanotube pipe. The carbon nanotube pipe includes a first end, a second end and a main body connecting the first end and the second end. The first end of the carbon nanotube pipe is electrically connected to one of the plurality of row electrodes. The second end of the carbon nanotube pipe has a number of carbon nanotube peaks.Type: ApplicationFiled: April 28, 2011Publication date: August 2, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: YANG WEI, PENG LIU, HAI-YAN HAO, SHOU-SHAN FAN
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Publication number: 20120187641Abstract: A cart includes a frame body, a tray, a driving mechanism, and a transmission mechanism. The frame body includes a top portion, a bottom portion including a number of castors, and a number of connecting bars between the top portion and the bottom portion, which cooperatively defines a receiving space. The tray is configured to support a workpiece and to be slidably received in the receiving space. The transmission mechanism is connected between the tray and the driving mechanism to transmit the power of the driving mechanism to the tray to drive the tray to move in the receiving space.Type: ApplicationFiled: April 29, 2011Publication date: July 26, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.Inventors: CHI-AN YU, YAN-HAO LI, RI-QING CHEN, XING XIA
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Publication number: 20120172496Abstract: An inkjet ink includes carbon nanotubes, flake graphites, an organic carrier, a binder, a surfactant, a film enhancer and a solvent. A method for making an inkjet ink includes dispersing the plurality of carbon nanotubes in the surfactant solvent to form a first mixture, dispersing the plurality of flake graphites in the organic carrier solvent to form a second mixture, adding the film enhancer into the second mixture to form a third mixture, and mixing the first mixture and the third mixture.Type: ApplicationFiled: September 2, 2011Publication date: July 5, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: HAI-YAN HAO, BING-CHU DU, CHUN-HAI ZHANG, SHOU-SHAN FAN
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Publication number: 20120167379Abstract: A pressure-sensitive cover installer includes a base, a fixing body defining a recessed portion for receiving a main body, a support portion, an air cylinder movably connected to the support portion, a positioning fixture defining a number of through holes therein, and for receiving a number of covers, a controller, a motor for controlling movement of the air cylinder, a pressure sensing member fixed below the air cylinder, and a display. The air cylinder is forced by the motor to drive the pressure sensing member to press the covers onto the main body; the main body resists the pressure sensing member to generate a pressure of a resistance. The pressure sensing member senses the pressure of the resistance to generate a pressure signal to the controller. The controller analyzes the pressure signal to generate a pressure value to be displayed on the display.Type: ApplicationFiled: April 28, 2011Publication date: July 5, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.Inventors: CHI-AN YU, YAN-HAO LI, SHI-HONG LAI, ZHI-QIANG ZHANG
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Publication number: 20120161607Abstract: A field emission cathode device includes a substrate, a metal plate attached to the substrate, at least one electron emitter electrical connected with the metal plate, and a filler. The metal plate defines at least one through hole extending through the metal plate. The at least one electron emitter is fixed between the substrate and the metal plate and extends through the at least one through hole. The filler is filled into the at least one through hole to fix the at least one electron emitter.Type: ApplicationFiled: March 31, 2011Publication date: June 28, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: PENG LIU, HAI-YAN HAO, SHOU-SHAN FAN
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Publication number: 20120161606Abstract: A field emission cathode structure includes an insulating substrate, a number of strip cathode electrodes, a number of insulators, a number of strip gate electrodes, a number of electron emission units, and a number of fixing layers. The number of insulators is located among and spaced apart from the number of strip cathode electrodes. The field emission cathode structure further satisfies the following conditions: D1?D2/10, wherein, D1 is defined as a width of each of the number of insulators, and D2 is defined as a distance between centerlines of each two adjacent field emission units of the number of field emission units.Type: ApplicationFiled: March 28, 2011Publication date: June 28, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: HAI-YAN HAO, JIE TANG, SHOU-SHAN FAN
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Publication number: 20120049721Abstract: A metal gate electrode for a field emission device includes a plurality of metal strips. Some of the metal strips are arranged substantially along a first direction, and other metal strips are arranged substantially along a second direction substantially perpendicular to the first direction. The metal strips are connected to each other to define a plurality of rectangular apertures through which electrons can pass.Type: ApplicationFiled: July 1, 2011Publication date: March 1, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: HAI-YAN HAO, SHOU-SHAN FAN
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Publication number: 20110304260Abstract: A field emission cathode device includes an insulative substrate, a number of cathode electrodes, and a number of liner electron emission units. The insulative substrate has a top surface and a bottom surface. The insulative substrate defines a number of openings. The cathode electrodes are located on the bottom surface. Each of the linear electron emission units has a first portion secured between the insulative substrate and one corresponding cathode electrode and a second portion received in one corresponding opening.Type: ApplicationFiled: August 19, 2011Publication date: December 15, 2011Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: HAI-YAN HAO, PENG LIU, JIE TANG, YANG WEI, LIANG LIU, KAI-LI JIANG, SHOU-SHAN FAN
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Publication number: 20110241527Abstract: A carbon nanotube slurry consists of carbon nanotubes, glass powder, and organic carrier. The field emission device includes an insulative substrate, a cathode conductive layer, and an electron emission layer. The cathode conductive layer is located on a surface of the insulative substrate. The electron emission layer is located on a surface of the cathode conductive layer. The electron emission layer consists of a glass layer and a plurality of carbon nanotubes electrically connected to the cathode conductive layer.Type: ApplicationFiled: October 14, 2010Publication date: October 6, 2011Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QI CAI, XING ZHANG, HAI-YAN HAO, SHOU-SHAN FAN
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Patent number: 8030837Abstract: A field emission cathode device includes an insulative substrate, a plurality of cathode electrodes, and a plurality of electron emission units. The insulative substrate has a top surface and a bottom surface. The insulative substrate defines a plurality of openings. The cathode electrodes are located on the bottom surface. Each of the electron emission units has a first portion secured between the insulative substrate and one corresponding cathode electrode and a second portion received in one corresponding opening.Type: GrantFiled: April 30, 2010Date of Patent: October 4, 2011Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.Inventors: Hai-Yan Hao, Peng Liu, Jie Tang, Yang Wei, Liang Liu, Kai-Li Jiang, Shou-Shan Fan
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Publication number: 20110237148Abstract: A method for making a field emission cathode device is presented. First, an insulative substrate is provided. The insulative substrate includes a first surface and a second surface opposite to the first surface. The insulative substrate defines a number of openings extending through from the first surface to the second surface. Second, at least one electron emitter is provided corresponding to each of the number of openings. The electron emitter includes a fixing portion and an electron emission portion connecting to the fixing portion. The fixing portion is fixed on the first surface, and the electron emission portion extends from the fixing portion into the number of openings. Third, a number of cathode electrodes are formed on the first surface to fix the fixing portion between the insulative substrate and the cathode electrodes.Type: ApplicationFiled: October 8, 2010Publication date: September 29, 2011Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HAI-YAN HAO, PENG LIU, JIE TANG, YANG WEI, LIANG LIU, KAI-LI JIANG, SHOU-SHAN FAN
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Patent number: 7990043Abstract: A field emission cathode structure includes a dielectric layer, a field emission unit, a grid electrode, and a conductive layer. The dielectric layer is positioned on the insulating substrate and defines a cavity. A field emission unit is attached on the cathode electrode and received in the cavity of the dielectric layer. The field emission unit is electrically attached to the cathode electrode. The grid electrode is located on the dielectric layer, and electrons emitted from the field emission unit emit through the grid electrode. The conductive layer is electrically attached to the grid electrode and insulated from the field emission unit. A field emission display device using the above-mentioned field emission cathode structure is also provided.Type: GrantFiled: January 28, 2010Date of Patent: August 2, 2011Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.Inventors: Jie Tang, Hai-Yan Hao, Qi Cai, Xing Zhang, Shuai Liu, Bing-Chu Du, Liang Liu, Shou-Shan Fan
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Publication number: 20110101845Abstract: A field emission cathode device includes an insulative substrate, a plurality of cathode electrodes, and a plurality of electron emission units. The insulative substrate has a top surface and a bottom surface. The insulative substrate defines a plurality of openings. The cathode electrodes are located on the bottom surface. Each of the electron emission units has a first portion secured between the insulative substrate and one corresponding cathode electrode and a second portion received in one corresponding opening.Type: ApplicationFiled: April 30, 2010Publication date: May 5, 2011Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HAI-YAN HAO, PENG LIU, JIE TANG, YANG WEI, LIANG LIU, KAI-LI JIANG, SHOU-SHAN FAN
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Patent number: 7923914Abstract: The field emission cathode device includes an insulating substrate with a number of cathodes mounted thereon. A number of field emission units are mounted on the cathodes. A dielectric layer is disposed on the insulating substrate and defines a number of voids corresponding to the field emission units. The dielectric layer has an upper and lower section and disposed on the insulating substrate. The dielectric layer defining a plurality of voids corresponding to the field emission units. A number of grids disposed between the upper and lower sections, and wherein each grid are secured by the upper and lower sections of the dielectric layer.Type: GrantFiled: January 13, 2009Date of Patent: April 12, 2011Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.Inventors: Hai-Yan Hao, Li Qian, Peng Liu, Liang Liu, Qi Cai, Shou-Shan Fan
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Publication number: 20110074274Abstract: A field emission cathode structure includes a dielectric layer, a field emission unit, a grid electrode, and a conductive layer. The dielectric layer is positioned on the insulating substrate and defines a cavity. A field emission unit is attached on the cathode electrode and received in the cavity of the dielectric layer. The field emission unit is electrically attached to the cathode electrode. The grid electrode is located on the dielectric layer, and electrons emitted from the field emission unit emit through the grid electrode. The conductive layer is electrically attached to the grid electrode and insulated from the field emission unit. A field emission display device using the above-mentioned field emission cathode structure is also provided.Type: ApplicationFiled: January 28, 2010Publication date: March 31, 2011Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JIE TANG, HAI-YAN HAO, QI CAI, XING ZHANG, SHUAI LIU, BING-CHU DU, LIANG LIU, SHOU-SHAN FAN
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Publication number: 20100298385Abstract: This invention relates to protein kinase inhibitors useful for treating cancers. The present protein kinase inhibitors are those having the structures of the following formula or pharmaceutically acceptable salts thereof. The present compounds can be used to treat protein kinase related diseases such as cancers.Type: ApplicationFiled: December 11, 2008Publication date: November 25, 2010Inventors: Xiaomin Du, Yan Hao, Lanying Zhang
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Patent number: 7666879Abstract: The present invention provides compounds that are inhibitors of VEGF-R2 of the formula: (I) and methods of using these compounds.Type: GrantFiled: February 23, 2006Date of Patent: February 23, 2010Assignee: Eli Lilly and CompanyInventors: David Anthony Barda, Timothy Paul Burkholder, Joshua Ryan Clayton, Yan Hao, James Robert Henry, John Monte Knobeloch, Johnathan Alexander McLean, David Mendel, Mark Edward Rempala, Zhao-Qing Wang, Yvonne Yee Mai Yip, Boyu Zhong
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Publication number: 20100019647Abstract: The field emission cathode device includes an insulating substrate with a number of cathodes mounted thereon. A number of field emission units are mounted on the cathodes. A dielectric layer is disposed on the insulating substrate and defines a number of voids corresponding to the field emission units. The dielectric layer has an upper and lower section and disposed on the insulating substrate. The dielectric layer defining a plurality of voids corresponding to the field emission units. A number of grids disposed between the upper and lower sections, and wherein each grid are secured by the upper and lower sections of the dielectric layer.Type: ApplicationFiled: January 13, 2009Publication date: January 28, 2010Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hai-Yan HAO, Li QIAN, Peng LIU, Liang LIU, Qi CAI, Shou-Shan FAN
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Publication number: 20090227622Abstract: The present invention provides compounds that are inhibitors of VEGF-R2 of the formula: (I) and methods of using these compounds.Type: ApplicationFiled: February 23, 2006Publication date: September 10, 2009Inventors: David Anthony Barda, Timothy Paul Burkholder, Joshua Ryan Clayton, Yan Hao, James Robert Henry, John Monte Knobeloch, Johnathan Alexander Mclean, David Mendel, Mark Edward Rempala, Zhao-Qing Wang, Yvonne Yee Yip, Boyu Zhong