Patents by Inventor Jun Yi
Jun Yi 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: 8194100Abstract: Electronic devices with more than one video output terminals and capable of providing distinct videos at different video output terminals. The electronic device comprises first and second display processors driving first and second video output terminals, respectively. The first display processor comprises a blender and a multiplexer. The blender blends a video with image signals, provides a fully-blended video for the first video output terminal, outputs the video, the partly-blended videos and the fully-blended video to the multiplexer. The second display processor is coupled between the output terminal of the multiplexer and the second video output terminal.Type: GrantFiled: October 29, 2008Date of Patent: June 5, 2012Assignee: Ali CorporationInventors: Song Zhong, Feng Gao, Si-Jun Yi, Wei-Feng Deng
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Patent number: 8033013Abstract: The invention relates to a method of fabricating a flexible-rigid PCB which includes a flexible circuit substrate and a rigid circuit substrate. The flexible circuit substrate defines a rigid region and an exposed region and has a conductive pattern, such as conductive traces, formed on the exposed region. The method includes the steps of providing the flexible circuit substrate; printing a paste containing epoxy-silicone hybrid materials onto the conductive pattern; curing the paste; and building up the rigid circuit substrate on the rigid region of the flexible circuit substrate. Particularly, the paste having a specific composition is subjected to predetermined conditions of temperature and time in order to transform the paste into a peelable mask with heat resistance, chemical resistance and a contact angle greater than 20 degrees.Type: GrantFiled: June 30, 2008Date of Patent: October 11, 2011Assignee: Compeq Manufacturing Co., Ltd.Inventors: Yen Ching Chiang, Shih Chia Fang, Jun Yi Wang, Hsiu Lin Huang
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Publication number: 20110221046Abstract: A semiconductor assembly package includes a package unit, a shielding layer and a protection layer. The package unit includes a semiconductor assembly, a daughter substrate and a mold compound. The semiconductor assembly is disposed on and electrically connected to the daughter substrate. The daughter substrate includes a metal portion grounded. The mold compound encapsulates the semiconductor assembly and the daughter substrate to expose the metal portion out of the package unit. The shielding layer is applied to the package unit and electrically connected to the metal portion, to provide electromagnetic shielding for the semiconductor assembly. The non-conductive protection layer is covered on the shielding layer.Type: ApplicationFiled: February 24, 2011Publication date: September 15, 2011Applicants: Ambit Microsystems (Zhongshan) LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: JUN-YI XIAO
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Publication number: 20110065275Abstract: Provided are methods of manufacturing semiconductor devices by which two different kinds of contact holes with different sizes are formed using one photolithography process. The methods include preparing a semiconductor substrate in which an active region is titled in a diagonal direction. A hard mask is formed on the entire surface of the semiconductor substrate. A mask hole is patterned not to overlap a word line. A first oxide layer is deposited on the hard mask, and the hard mask is removed to form a piston-shaped sacrificial pattern. A first polysilicon (poly-Si) layer is deposited on the sacrificial pattern and patterned to form a cylindrical first sacrificial mask surrounding the piston-shaped sacrificial pattern. A second oxide layer is coated on the first sacrificial mask to such an extent as to form voids. A second poly-Si layer is deposited in the voids and patterned to form a pillar-shaped second sacrificial mask. The second oxide layer is removed to expose the active region.Type: ApplicationFiled: May 14, 2010Publication date: March 17, 2011Inventors: Dae-Ik Kim, Ho-Jun Yi
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Publication number: 20110019604Abstract: A communication method for performing communication between a specific user equipment and a network to count the number of user equipments, which desire to receive a specific broadcast/multicast service in a mobile communication system, comprises receiving a first message from the network, the first message being transmitted to count the number of user equipments which desire to receive the broadcast/multicast service; and transmitting a second message to the network in response to the first message, the second message being a first layer message or second layer message of the network.Type: ApplicationFiled: August 14, 2008Publication date: January 27, 2011Inventors: Sung Duck Chun, Young Dae Lee, Seung Jun Yi, Sung Jun Park
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Publication number: 20100233111Abstract: The present technology generally relates to skin care compositions, cosmeceuticals or formulations and methods of making or using the same. More specifically, the presently described technology generally relates to methods of making and using compositions, cosmeceuticals or formulations including a unique composition collected and refine from a gastropod, namely Helix Aspersa Müller, among others.Type: ApplicationFiled: December 21, 2009Publication date: September 16, 2010Inventors: William Wang, Jun Yi, Sheng Ke, Maria Halmela
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Publication number: 20100207923Abstract: The present invention relates to a microplasma current switch enabling to increase the amount of electric current passing through the microplasma current switch by adjusting the areas of electrodes exposed to plasmas. The present invention includes a plasma discharge space; a plasma generating means installed within the plasma discharge space; an exposed cathode electrode installed within the plasma discharge space; and an exposed anode electrode installed within the plasma discharge space apart from the exposed cathode electrode, wherein the exposed anode electrode is connected electrically to the exposed cathode electrode by generating a plasma, and the exposed area of the exposed anode electrode to the plasma is smaller than that of the exposed cathode electrode.Type: ApplicationFiled: September 26, 2008Publication date: August 19, 2010Applicant: HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATIONInventor: Seung-Jun Yi
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Patent number: 7772103Abstract: In a method of forming a wire structure, first active regions and second active regions are formed on a substrate. Each of the first active regions has a first sidewall of a positive slope and a second sidewall opposed to the first sidewall. The second active regions are arranged along a first direction. An isolation layer is between the first active regions and the second active regions. A first mask is formed on the first active regions, the second active regions and the isolation layer. The first mask has an opening exposing the first sidewall and extending along the first direction. The first active regions, the second active regions and the isolation layer are etched using the first mask to form a groove extending along the first direction and to form a fence having a height substantially higher than a bottom face of the groove. A wire is formed to fill the groove. A contact is formed on the wire. The contact is disposed toward the second active regions from the fence.Type: GrantFiled: June 26, 2008Date of Patent: August 10, 2010Assignee: Samsung Electronics Co. LtdInventors: Ho-Jun Yi, Yong-Il Kim, Bong-Soo Kim, Dae-Young Jang, Woo-Jeong Cho
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Publication number: 20100195522Abstract: A method for controlling an uplink connection of an idle UE in a wireless communication system is disclosed.Type: ApplicationFiled: August 11, 2008Publication date: August 5, 2010Inventors: Young Dae Lee, Seung Jun Yi, Sung Jun Park, Sung Duck Chun
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Publication number: 20100128648Abstract: A method of performing random access procedure in a wireless communication system is disclosed. The present invention includes the steps of receiving a first message transmitted to count the number of user equipments attempting to receive the broadcast/multicast service from a network, transmitting a preamble for a random access to the network, receiving a second message including a user equipment identifier for identifying the user equipment and uplink (UL) radio resource allocation information in response to the preamble from the network, transmitting a third message to the network using the uplink radio resource allocation information, and stopping the random access in case of receiving a contention resolution message from the network.Type: ApplicationFiled: August 11, 2008Publication date: May 27, 2010Inventors: Young Dae Lee, Sung Duck Chun, Seung Jun Yi, Sung Jun Park
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Patent number: 7718987Abstract: A memory cell for an electrically writeable and erasable memory medium as well as a memory medium thereof is provided. The memory cell comprises a data recording element, the data recording element has a plurality of multiple-layer structure disposed one on top of another; each the multiple-layer structure comprising a plurality of sequentially disposed individual layers. At least one of the plurality of individual layers is capable of changing phase between a crystalline state and an amorphous state in response to an electrical pulse, one of the plurality of individual layers having at least one atomic element which is absent from other one of the plurality of individual layers, and the plurality of multiple-layer structure is of a superlattice-like structure to lower a heat diffusion out of the data recording element to shorten a phase change time of the respective individual layers.Type: GrantFiled: January 27, 2005Date of Patent: May 18, 2010Assignee: Agency for Science, Technology and ResearchInventors: Tow Chong Chong, Lu Ping Shi, Rong Zhao, Xiang Shui Miao, Pik Kee Tan, Hao Meng, Kai Jun Yi, Xiang Hu, Ke Bin Li, Ping Luo
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Publication number: 20100103179Abstract: Electronic devices with more than one video output terminals and capable of providing distinct videos at different video output terminals. The electronic device comprises first and second display processors driving first and second video output terminals, respectively. The first display processor comprises a blender and a multiplexer. The blender blends a video with image signals, provides a fully-blended video for the first video output terminal, outputs the video, the partly-blended videos and the fully-blended video to the multiplexer. The second display processor is coupled between the output terminal of the multiplexer and the second video output terminal.Type: ApplicationFiled: October 29, 2008Publication date: April 29, 2010Applicant: ALI CORPORATIONInventors: Song Zhong, Feng Gao, Si-Jun Yi, Wei-Feng Deng
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Publication number: 20090321112Abstract: The invention relates to a method of fabricating a flexible-rigid PCB which includes a flexible circuit substrate and a rigid circuit substrate. The flexible circuit substrate defines a rigid region and an exposed region and has a conductive pattern, such as conductive traces, formed on the exposed region. The method includes the steps of providing the flexible circuit substrate; printing a paste containing epoxy-silicone hybrid materials onto the conductive pattern; curing the paste; and building up the rigid circuit substrate on the rigid region of the flexible circuit substrate. Particularly, the paste having a specific composition is subjected to predetermined conditions of temperature and time in order to transform the paste into a peelable mask with heat resistance, chemical resistance and a contact angle greater than 20 degrees.Type: ApplicationFiled: June 30, 2008Publication date: December 31, 2009Inventors: Yen Ching Chiang, Shih Chia Fang, Jun Yi Wang, Hsiu Lin Huang
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Patent number: 7622899Abstract: The present invention relates to an organic electroluminescence display and a fabricating method thereof enabling to simplify a manufacturing process and reduce a product cost by separating devices with a single insulating pattern. The present invention includes the steps of: forming a plurality of stripe type first electrodes on a substrate; forming an insulating layer on the substrate including the first electrodes; forming a lattice type first insulating pattern on a first area crossing with the first electrodes and a second area between the first electrodes by patterning the insulating layer; forming a second insulating pattern by removing an upper portion of a part of the first insulating pattern on the first area at least and an upper portion of the first insulating pattern on the second area; forming organic light-emitting layers on the first electrodes; and forming a plurality of second electrodes on the organic light-emitting layers.Type: GrantFiled: June 29, 2005Date of Patent: November 24, 2009Assignee: Daewoo Electronics Service Co., Ltd.Inventors: Seung Jun Yi, Kyung Hee Choi, Do Hyun Choi
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Patent number: 7611548Abstract: A vertical and a horizontal vacuum sublimation apparatus with high efficiency and processes thereof are provided, especially for the materials with high melting point and low vapor pressure. The vertical sublimation purification apparatus comprises a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device, and a product scratching device. The horizontal sublimation purification apparatus comprises a sublimation channel body, a material carrier, a heating evaporation device, and two end pipes. The apparatuses of the present invention can be applied to the mass production of high purity chemicals, and are capable of sublimating and purifying OLED illumination layer materials including Alq3, NPB and CuPc, which have high melting temperature and low vapor pressure.Type: GrantFiled: September 12, 2003Date of Patent: November 3, 2009Assignee: Industrial Technology Research InstituteInventors: Shyue-Ming Jang, Sheng Yang, Bang-I Liou, Jun-Yi Chen, Long-Shuenn Jean, Chun-Te Tsai, Chiu-Tung Huang
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Publication number: 20090172825Abstract: Method of updating revocation list is disclosed. Time information of revocation list indicating registration time of most recently registered revocation entity included in revocation list of first device is extracted, and time information of revocation list indicating registration time of the most recently registered revocation entity included in the revocation list of a second device connected to the first device is also extracted. A revocation entity registered in the first device after the registration time of time information of the revocation list of the second device is copied in the revocation list of the second device, if the registration time of extracted time information of the revocation list of the first device is later than the registration time of the extracted time information of the revocation list of the second device. Thus, the revocation list can be updated by connecting the first and second devices even in an offline state.Type: ApplicationFiled: January 2, 2009Publication date: July 2, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Sung-jun YI, Nam-geol Lee
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Publication number: 20090042541Abstract: A mobile communication method is used for identifying a subscriber of a mobile communication device. The mobile communication method includes: sampling biometric information of the subscriber; generating an biometric analysis; generating digital signals according to the biometric analysis and an IMEI number; generating RF signals according to the digital signals and transmitting the RF signals; receiving the RF signals and transforming the RF signals to the digital signals; retrieving the biometric analysis and the IMEI number from the digital signals; comparing the biometric analysis and a user biometric profile; selecting a phone number according to the biometric analysis if the biometric analysis and the user biometric profile are the same; and transmitting the phone number to the mobile communication device based on the IMEI number. A mobile communication device and a mobile communication system are also provided.Type: ApplicationFiled: December 29, 2007Publication date: February 12, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HAI-JUN YI, SHIH-FANG WONG, LIN-LIN GUO, DE-HUA TONG
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Publication number: 20090035930Abstract: In a method of forming a wire structure, first active regions and second active regions are formed on a substrate. Each of the first active regions has a first sidewall of a positive slope and a second sidewall opposed to the first sidewall. The second active regions are arranged along a first direction. An isolation layer is between the first active regions and the second active regions. A first mask is formed on the first active regions, the second active regions and the isolation layer. The first mask has an opening exposing the first sidewall and extending along the first direction. The first active regions, the second active regions and the isolation layer are etched using the first mask to form a groove extending along the first direction and to form a fence having a height substantially higher than a bottom face of the groove. A wire is formed to fill the groove. A contact is formed on the wire. The contact is disposed toward the second active regions from the fence.Type: ApplicationFiled: June 26, 2008Publication date: February 5, 2009Inventors: Ho-Jun Yi, Yong-ll Kim, Bong-Soo Kim, Dae-Young Jang, Woo-Jeong Cho
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Publication number: 20080044327Abstract: A vertical and a horizontal vacuum sublimation apparatus with high efficiency and processes thereof are provided, especially for the materials having high melting point and low vapor pressure. The vertical sublimation purification apparatus comprises a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device and a product scratching device. The horizontal sublimation purification apparatus comprises a sublimation channel body, a material carrier, a heating evaporation device and two end pipes. The apparatuses of the present invention can be applied on high purity chemicals from mass production, and are capable of sublimating and purifying OLED illumination layer materials including ALq3, NPB and CuPc, which have high melting temperature and low vapor pressure.Type: ApplicationFiled: October 15, 2007Publication date: February 21, 2008Applicant: Industrial Technology Research InstituteInventors: Shyue-Ming Jang, Sheng Yang, Bang-I Liou, Jun-Yi Chen, Long-Shuenn Jean
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Patent number: 7292302Abstract: Disclosed are a fringe field switching liquid crystal display (FFS-LCD) and a method for manufacturing the same.Type: GrantFiled: January 10, 2003Date of Patent: November 6, 2007Assignee: Boe-Hydis Technology Co., Ltd.Inventors: Tae Yop Min, Seung Jun Yi, Hee Gyu Lee