Patents by Inventor Yi-An KO
Yi-An KO 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: 20130038845Abstract: An optical projection system and a lens position adjustment mechanism thereof are provided. The lens position adjustment mechanism includes a fixed cover, a lens mount, a force-exertion element, and a movable element. A pivot part of the lens mount is inserted into a pivot hole of the fixed cover so as to allow the lens mount to pivot on the fixed cover. The force-exertion element is disposed on the pivot part of the lens mount, and two ends of the force-exertion element are respectively connected to a fixed pillar of the fixed cover and a fixed part of the lens mount to force the lens mount to rotate along a first rotation direction. The movable element pushes a block part of the lens mount to force the lens mount to rotate along a second rotation direction opposite the first rotation direction.Type: ApplicationFiled: May 11, 2012Publication date: February 14, 2013Inventors: Chun-Ping WANG, Tzu-Tse Huang, Chia-Lun Liu, Tung-Yi Ko
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Publication number: 20120140187Abstract: A heat dissipation module includes a base, a lamp, a fan, an orientation-sensing element and a motor. The lamp is disposed on the base, and the fan is disposed on the base for inducing an air flow and cooling down the lamp. The orientation-sensing element generates an orientation signal, and the motor rotates the base according to the orientation signal to allow the base to be substantially parallel to a horizontal plane. A rotational axis of the motor is substantially aligned with a central axis of the lamp.Type: ApplicationFiled: August 25, 2011Publication date: June 7, 2012Inventors: Tung-Yi KO, Tzu-Tse HUANG
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Patent number: 8188815Abstract: A waterproof communication apparatus comprises a core part and a separate external housing. The core part is a combination having at least one seam, and is used to transmit electromagnetic waves. The separate external housing covers the core part to prevent environmental moisture from entering the inside of the communication apparatus through the seam. A pair of engaging parts having complementary shapes is equipped with the seam of the combination so as to further prevent the molten material of the separate external housing from entering the inside of the communication apparatus during the manufacturing process. In another embodiment, the core part and separate external housing are made of metals and are combined by a metallurgic method.Type: GrantFiled: September 9, 2009Date of Patent: May 29, 2012Assignee: Microelectronics Technology, Inc.Inventor: Tung Yi Ko
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Patent number: 8058955Abstract: A waterproof communication apparatus comprises a core assembly having at least one seam, configured to transmit an electromagnetic wave; and a seamless enclosure enclosing the core assembly, configured to prevent the ingress of atmospheric moisture through the at least one seam into the inside of the core assembly. In one embodiment, the core assembly and the enclosure are made of metallic materials, and a metallurgical bond is formed between the core assembly and the enclosure.Type: GrantFiled: April 6, 2009Date of Patent: November 15, 2011Assignee: Microelectronics Technology, Inc.Inventor: Tung Yi Ko
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Patent number: 8008983Abstract: An adjustable assembly apparatus includes a waveguide phase shifter and a waveguide multiplexer. The waveguide phase shifter has a first flange structure and the waveguide multiplexer has a second flange structure. The second flange structure and the first flange structure are embedded, and the polarization directions of the waveguide phase shifter and the waveguide multiplexer are orthogonal. In an embodiment, the first flange structure includes a bulge, the second flange structure includes a recess, and the bulge is embedded in the recess. The polarization directions of the bulge of the waveguide phase shifter and the recess of the waveguide multiplexer differ by 90 degrees.Type: GrantFiled: January 9, 2009Date of Patent: August 30, 2011Assignee: Microelectronics Technology Inc.Inventors: Tung Yi Ko, Chih Jung Lin
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Patent number: 8008998Abstract: A waveguide includes a first waveguide member and a second waveguide member. The second waveguide member is combined with the first waveguide member to form a through hole. The first waveguide member includes a first shell and two first wing portions connected to the first shell, and the two first wing portions form a first plane. The second waveguide member includes a second shell and two second wing portions connected to the second shell, and the two second wing portions form a second plane. Bulged strips are formed at the inner rims of the second plane neighboring the through hole and extend along a longitudinal direction of the through hole, and the bulged strips protrude the second plane.Type: GrantFiled: December 11, 2008Date of Patent: August 30, 2011Assignee: Microelectronics Technology Inc.Inventors: Tung Yi Ko, Chih Jung Lin
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Patent number: 7971492Abstract: A method for inspecting characteristics of bended flexible unit is disclosed, which comprises steps of: (a) providing a clip unit, an observing unit, a characteristic-inspecting unit and a controlling unit; said clip unit, observing unit, and characteristic-inspecting unit are electrically connected to said controlling unit which stored a predetermined radius; (b) the clip unit clips a flexible unit and bends the same; (c) the observing unit gets the lateral profile of the flexible unit and sends it to the controlling unit which calculates the bending radius thereof accordingly; and (d) the controlling unit determines if the bending radius is the same to the predetermined one; if positive, the clip unit stops and the characteristic-inspecting unit inspects the characteristic of said flexible unit; if negative, the procedure returns to step (b).Type: GrantFiled: May 23, 2008Date of Patent: July 5, 2011Assignee: Industrial Technology Research InstituteInventors: Bor-Jiunn Wen, Cheng-Hsien Chen, Zong-Ying Chung, Hsin-Yi Ko, Ming-Chieh Huang
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Patent number: 7882748Abstract: A clip for detecting bending forces and electrical characteristics is disclosed, which comprises: a base; a clipping head fixedly disposed on the base and composed of a clipping sheet and a fixing sheet combined therewith; and a force detecting unit fixedly disposed the base and contacting the clipping head; wherein the clipping head is provided with two electrodes thereon and the two electrodes contact a substrate when the clipping head clips the substrate.Type: GrantFiled: March 6, 2009Date of Patent: February 8, 2011Assignee: Industrial Technology Research InstituteInventors: Bor-Jiunn Wen, Hsin-Da Yeh, Cheng-Hsien Chen, Hsin-Yi Ko, Zong-Ying Chung
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Patent number: 7866882Abstract: The present standard radiation source comprises a black body having a cavity, a shielding plate positioned at an open end of the cavity, at least one first heater positioned in the shielding plate, at least one second heater positioned on the outer wall of the black body, a first insulation device covering the second heater and a temperature-controlling device positioned on the first insulation device.Type: GrantFiled: November 16, 2007Date of Patent: January 11, 2011Assignee: Industrial Technology Research InstituteInventors: Hsin Yi Ko, Chun Jen Lin
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Patent number: 7838802Abstract: The present invention provides a radiation apparatus with capability of preventing heat convection, which comprises a blackbody furnace having a cavity therein and an air pressure adjusting unit. The air pressure adjusting unit coupled to the blackbody furnace for adjusting the air pressure of the open end of the cavity according to the temperature difference between the cavity and the outside environment. By means of the design of the present invention, it is capable of preventing heat convection between the cavity and the outside environment by utilizing the air pressure adjusting unit for controlling the air pressure status around the open end of cavity such that the blackbody furnace is stable for services of calibrations and tests.Type: GrantFiled: December 30, 2007Date of Patent: November 23, 2010Assignee: Industrial Technology Research InstituteInventors: Bor-Jiunn Wen, Hsin-Yi Ko
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Publication number: 20100116064Abstract: A clip for detecting bending forces and electrical characteristics is disclosed, which comprises: a base; a clipping head fixedly disposed on the base and composed of a clipping sheet and a fixing sheet combined therewith; and a force detecting unit fixedly disposed the base and contacting the clipping head; wherein the clipping head is provided with two electrodes thereon and the two electrodes contact a substrate when the clipping head clips the substrate.Type: ApplicationFiled: March 6, 2009Publication date: May 13, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: BOR-JIUNN WEN, HSIN-DA YEH, CHENG-HSIEN CHEN, HSIN-YI KO, ZONG-YING CHUNG
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Publication number: 20100109820Abstract: A waterproof communication apparatus comprises a core part and an external part. The core part is a combination having at least one seam, and is used to transmit electromagnetic waves. The external part covers the core part to prevent environmental moisture from entering the inside of the communication apparatus through the seam. A pair of engaging parts having complementary shapes is equipped with the seam of the combination so as to further prevent the molten material of the external part from entering the inside of the communication apparatus during the manufacturing process. In another embodiment, the core part and external part are made of metals and are combined by a metallurgic method.Type: ApplicationFiled: September 9, 2009Publication date: May 6, 2010Applicant: MICROELECTRONICS TECHNOLOGY INC.Inventor: TUNG YI KO
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Publication number: 20100061690Abstract: A waterproof communication apparatus comprises a core assembly having at least one seam, configured to transmit an electromagnetic wave; and a seamless enclosure enclosing the core assembly, configured to prevent the ingress of atmospheric moisture through the at least one seam into the inside of the core assembly. In one embodiment, the core assembly and the enclosure are made of metallic materials, and a metallurgical bond is formed between the core assembly and the enclosure.Type: ApplicationFiled: April 6, 2009Publication date: March 11, 2010Applicant: MICROELECTRONICS TECHNOLOGY INC.Inventor: TUNG YI KO
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Publication number: 20100039186Abstract: An adjustable assembly apparatus includes a waveguide phase shifter and a waveguide multiplexer. The waveguide phase shifter has a first flange structure and the waveguide multiplexer has a second flange structure. The second flange structure and the first flange structure are embedded, and the polarization directions of the waveguide phase shifter and the waveguide multiplexer are orthogonal. In an embodiment, the first flange structure includes a bulge, the second flange structure includes a recess, and the bulge is embedded in the recess. The polarization directions of the bulge of the waveguide phase shifter and the recess of the waveguide multiplexer differ by 90 degrees.Type: ApplicationFiled: January 9, 2009Publication date: February 18, 2010Applicant: MICROELECTRONICS TECHNOLOGY INC.Inventors: TUNG YI KO, CHIH JUNG LIN
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Publication number: 20100026423Abstract: A waveguide includes a first waveguide member and a second waveguide member. The second waveguide member is combined with the first waveguide member to form a through hole. The first waveguide member includes a first shell and two first wing portions connected to the first shell, and the two first wing portions form a first plane. The second waveguide member includes a second shell and two second wing portions connected to the second shell, and the two second wing portions form a second plane. Bulged strips are formed at the inner rims of the second plane neighboring the through hole and extend along a longitudinal direction of the through hole, and the bulged strips protrude the second plane.Type: ApplicationFiled: December 11, 2008Publication date: February 4, 2010Applicant: MICROELECTRONICS TECHNOLOGY INC.Inventors: TUNG YI KO, CHIH JUNG LIN
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Publication number: 20090322490Abstract: The present invention provides a radio frequency identification (RFID) monitoring method, a reader located in a region to receive a tag ID code from a RFID tag, wherein the method comprises the steps of: (a) sending out a first reading signal from the reader; (b) determining whether the tag ID code is received by the reader; (c) recording a position of the RFID tag in a plane when the tag ID code is received by the reader; (d) rotating the reader a second angle toward a direction perpendicular to the plane; (e) sending out a second reading signal from the reader; (f) determining whether the tag ID code is received by the reader; and (g) recording a position of the RFID tag in the direction when the tag ID code is received by the reader.Type: ApplicationFiled: September 4, 2009Publication date: December 31, 2009Applicant: COMPAL ELECTRONICS, INC.Inventors: Shao-Tsu KUNG, Yi-Hung SHEN, Jui-Tsen HUANG, Cheng-Yi KO
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Publication number: 20090272198Abstract: A method for inspecting characteristics of bended flexible unit is disclosed, which comprises steps of: (a) providing a clip unit, an observing unit, a characteristic-inspecting unit and a controlling unit; said clip unit, observing unit, and characteristic-inspecting unit are electrically connected to said controlling unit which stored a predetermined radius; (b) the clip unit clips a flexible unit and bends the same; (c) the observing unit gets the lateral profile of the flexible unit and sends it to the controlling unit which calculates the bending radius thereof accordingly; and (d) the controlling unit determines if the bending radius is the same to the predetermined one; if positive, the clip unit stops and the characteristic-inspecting unit inspects the characteristic of said flexible unit; if negative, the procedure returns to step (b).Type: ApplicationFiled: May 23, 2008Publication date: November 5, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: BOR-JIUNN WEN, CHENG-HSIEN CHEN, ZONG-YING CHUNG, HSIN-YI KO, MING-CHIEH HUANG
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Publication number: 20090168389Abstract: A waterproof structure of a high frequency communication apparatus accommodates a waveguide, the waveguide comprising a waveguide channel and an extending portion connected to the waveguide channel. The waterproof structure comprises a case body and a case cover. The case cover bonds with the case body to form an inner space accommodating the waveguide and an opening through which the extending portion penetrates outwards. The case body and the case cover are bonded by glue, and the extending portion and the case body and the case cover around the opening are bonded by glue, thereby preventing moisture incursion.Type: ApplicationFiled: June 17, 2008Publication date: July 2, 2009Applicant: MICROELECTRONICS TECHNOLOGY INC.Inventors: HSIANG HAO SUNG, TUNG YI KO
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Publication number: 20090139975Abstract: The present invention provides a radiation apparatus with capability of preventing heat convection, which comprises a blackbody furnace having a cavity therein and an air pressure adjusting unit. The air pressure adjusting unit coupled to the blackbody furnace for adjusting the air pressure of the open end of the cavity according to the temperature difference between the cavity and the outside environment. By means of the design of the present invention, it is capable of preventing heat convection between the cavity and the outside environment by utilizing the air pressure adjusting unit for controlling the air pressure status around the open end of cavity such that the blackbody furnace is stable for services of calibrations and tests.Type: ApplicationFiled: December 30, 2007Publication date: June 4, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Bor-Jiunn Wen, Hsin-Yi Ko
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Publication number: 20080192797Abstract: The present standard radiation source comprises a black body having a cavity, a shielding plate positioned at an open end of the cavity, at least one first heater positioned in the shielding plate, at least one second heater positioned on the outer wall of the black body, a first insulation device covering the second heater and a temperature-controlling device positioned on the first insulation device.Type: ApplicationFiled: November 16, 2007Publication date: August 14, 2008Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsin Yi Ko, Chun Jen Lin