Patents by Inventor Ko-Hsien Lee
Ko-Hsien Lee 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: 10161558Abstract: A lifting device for holding a display is provided. The lifting device has a slim appearance, wherein a width of a frame of the lifting device is 5-30 mm. The lifting device holds the display on a working surface through a plurality of constant force springs.Type: GrantFiled: March 6, 2017Date of Patent: December 25, 2018Assignee: SYNCMOLD ENTERPRISE CORP.Inventors: Yuan-Chi Lee, Ko-Hsien Lee
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Patent number: 10042389Abstract: The present disclosure provides a carrying structure for carrying electronic device. The carrying structure comprises a carrying base, a start-up member, a linkage module, a latch member, a first buckle member, and a releasing member. When an electronic device is disposed to the carrying base, the electronic device drives the start-up member, which drives the latch member via the linkage module so that the latch member can fix the electronic device to the carrying base. To disassemble the electronic device from the carrying base, press the releasing member, which pushes the first buckle member and makes the latch member depart from the first buckle member and restore to the original position. Consequently, the start-up member and the linkage module can restore to the original positions. Thereby, the effects of rapid assembling and disassembling can be achieved.Type: GrantFiled: April 17, 2014Date of Patent: August 7, 2018Assignee: Wistron CorporationInventors: Shin-Yi Hsieh, Ping-Sheng Yeh, Chia-Sheng Lin, Ko-Hsien Lee, Cheng-Tang Chang
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Publication number: 20170261150Abstract: A lifting device for holding a display is provided. The lifting device has a slim appearance, wherein a width of a frame of the lifting device is 5-30 mm. The lifting device holds the display on a working surface through a plurality of constant force springs.Type: ApplicationFiled: March 6, 2017Publication date: September 14, 2017Inventors: Yuan-Chi LEE, Ko-Hsien LEE
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Publication number: 20150098181Abstract: The present disclosure provides a carrying structure for carrying electronic device. The carrying structure comprises a carrying base, a start-up member, a linkage module, a latch member, a first buckle member, and a releasing member. When an electronic device is disposed to the carrying base, the electronic device drives the start-up member, which drives the latch member via the linkage module so that the latch member can fix the electronic device to the carrying base. To disassemble the electronic device from the carrying base, press the releasing member, which pushes the first buckle member and makes the latch member depart from the first buckle member and restore to the original position. Consequently, the start-up member and the linkage module can restore to the original positions. Thereby, the effects of rapid assembling and disassembling can be achieved.Type: ApplicationFiled: April 17, 2014Publication date: April 9, 2015Applicant: WISTRON CORPORATIONInventors: SHIN-YI HSIEH, PING-SHENG YEH, CHIA-SHENG LIN, KO-HSIEN LEE, CHENG-TANG CHANG
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Patent number: 8325476Abstract: An electronic device carrier comprising a base and rolling devices. When an electronic device is removed from a receiving chamber of the base, the rolling devices can reduce friction effectively and resilient force of the rolling device can fix the electronic device in the receiving chamber. The electronic device carrier further includes a transmission unit for transmitting data whenever the electronic device is positioned in the receiving chamber.Type: GrantFiled: February 10, 2010Date of Patent: December 4, 2012Assignee: Askey Computer Corp.Inventors: Chih-Hua Huang, Ching-Hui Chang, Ko-Hsien Lee, Ching-Feng Hsieh
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Patent number: 8279337Abstract: A casing of a webcam improves the hand feel of turning a lens ring. A base of the casing includes a sheath hole having a first connection portion, a first ring-shaped flange formed around an upper side of the lens ring, a second connection portion formed between upper and lower sides of the lens ring, and a second ring-shaped flange formed around the lens ring and abutted against an upper side of the sheath hole and a lower side of the first connection portion, and the first and second ring-shaped flanges of the lens ring are separated from the sheath hole by an interval. A flexible ring is clamped between the first and second connection portions and disposed between the first and second ring-shaped flanges, such that the casing can have a greater manufacturing tolerance to reduce manufacturing costs, and provide a better hand feel of turning the lens ring.Type: GrantFiled: July 1, 2010Date of Patent: October 2, 2012Assignee: Askey Computer Corp.Inventors: Ching-Huei Chang, Ko-Hsien Lee, Ching-Feng Hsieh
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Patent number: 8274002Abstract: A modular keyboard includes an upper casing, a lower casing corresponding to the upper casing, an electric conduction element and a circuit board. The upper casing includes a first side and a second side opposite to each other, and a plurality of press keys disposed on the first side. The lower casing is set for sealing the second side, and an enclosure space is formed between the upper casing and the lower casing. The electric conduction element is installed on the second side in the enclosure space, and the circuit board is installed between the electric conduction element and the lower casing. With a supersonic welding technique, the upper casing and the lower casing are engaged with each other to seal the enclosure space and isolate the electric conduction element in the enclosure space and the circuit board from the exterior.Type: GrantFiled: October 15, 2009Date of Patent: September 25, 2012Assignee: Askey Computer Corp.Inventors: Ching-Hui Chang, Ching-Feng Hsieh, Ko-Hsien Lee
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Publication number: 20110284258Abstract: A casing of an electronic device includes an opening securely covered and remained unused to prevent the opening from being exposed. The casing includes a casing body and a cover plate, and the casing body has an opening and a thermoplastic pillar installed vertically inside the casing body. The thermoplastic pillar is proximate to the opening and includes a fixed portion formed at an end of the thermoplastic pillar. The cover plate is covered onto the casing body to cover the opening and has a positioning hole for passing the thermoplastic pillar, and the positioning hole is smaller than the fixed portion, such that the opening of the casing can be sealed and remained unused for a long time to achieve the effects of preventing internal electronic components from being exposed, maintaining the aesthetic appearance, preventing external pollutants from entering, and extending the lifespan of the electronic device.Type: ApplicationFiled: June 18, 2010Publication date: November 24, 2011Applicant: ASKEY COMPUTER CORP.Inventors: Ching-Huei Chang, Ko-Hsien Lee, Ching-Feng Hsieh
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Publication number: 20110285900Abstract: A casing of a webcam improves the hand feel of turning a lens ring. A base of the casing includes a sheath hole having a first connection portion, a first ring-shaped flange formed around an upper side of the lens ring, a second connection portion formed between upper and lower sides of the lens ring, and a second ring-shaped flange formed around the lens ring and abutted against an upper side of the sheath hole and a lower side of the first connection portion, and the first and second ring-shaped flanges of the lens ring are separated from the sheath hole by an interval. A flexible ring is clamped between the first and second connection portions and disposed between the first and second ring-shaped flanges, such that the casing can have a greater manufacturing tolerance to reduce manufacturing costs, and provide a better hand feel of turning the lens ring.Type: ApplicationFiled: July 1, 2010Publication date: November 24, 2011Applicant: ASKEY COMPUTER CORP.Inventors: CHING-HUEI CHANG, KO-HSIEN LEE, CHING-FENG HSIEH
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Patent number: 7986530Abstract: A fixing structure for a battery positions the battery in a casing of an electronic device. The fixing structure includes at least a connecting portion, at least a locking portion, and a receiving portion. The connecting portion is on one side of the battery and with a waterproof element. The locking portion is on the other side of the battery and is opposite to the connecting portion. The receiving portion is on the casing and with a first inserting portion and a plurality of second inserting portions. The first inserting portion and the second inserting portions correspond in position to the connecting portion and the locking portion respectively. Hence, the fixing structure protects the electronic device against permeation of water and ensures secure positioning of the battery.Type: GrantFiled: October 22, 2009Date of Patent: July 26, 2011Assignee: Askey Computer Corp.Inventors: Ching-Hui Chang, Ching-Feng Hsieh, Ko-Hsien Lee
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Publication number: 20110149486Abstract: An electronic device carrier comprising a base and rolling devices. When an electronic device is removed from a receiving chamber of the base, the rolling devices can reduce friction effectively and resilient force of the rolling device can fix the electronic device in the receiving chamber. The electronic device carrier further includes a transmission unit for transmitting data whenever the electronic device is positioned in the receiving chamber.Type: ApplicationFiled: February 10, 2010Publication date: June 23, 2011Applicant: ASKEY COMPUTER CORP.Inventors: CHIH-HUA HUANG, CHING-HUI CHANG, KO-HSIEN LEE, CHING-FENG HSIEH
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Publication number: 20110075381Abstract: A fixing structure for a battery positions the battery in a casing of an electronic device. The fixing structure includes at least a connecting portion, at least a locking portion, and a receiving portion. The connecting portion is on one side of the battery and with a waterproof element. The locking portion is on the other side of the battery and is opposite to the connecting portion. The receiving portion is on the casing and with a first inserting portion and a plurality of second inserting portions. The first inserting portion and the second inserting portions correspond in position to the connecting portion and the locking portion respectively. Hence, the fixing structure protects the electronic device against permeation of water and ensures secure positioning of the battery.Type: ApplicationFiled: October 22, 2009Publication date: March 31, 2011Applicant: ASKEY COMPUTER CORP.Inventors: Ching-Hui Chang, Ching-Feng Hsieh, Ko-Hsien Lee
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Publication number: 20100258417Abstract: A modular keyboard includes an upper casing, a lower casing corresponding to the upper casing, an electric conduction element and a circuit board. The upper casing includes a first side and a second side opposite to each other, and a plurality of press keys disposed on the first side. The lower casing is set for sealing the second side, and an enclosure space is formed between the upper casing and the lower casing. The electric conduction element is installed on the second side in the enclosure space, and the circuit board is installed between the electric conduction element and the lower casing. With a supersonic welding technique, the upper casing and the lower casing are engaged with each other to seal the enclosure space and isolate the electric conduction element in the enclosure space and the circuit board from the exterior.Type: ApplicationFiled: October 15, 2009Publication date: October 14, 2010Applicant: ASKEY COMPUTER CORP.Inventors: Ching-Hui Chang, Ching-Feng Hsieh, Ko-Hsien Lee
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Publication number: 20100245721Abstract: A liquid crystal module comprises at least a liquid crystal panel with a display side and a liquid crystal side corresponding to each other, wherein at least one portion of the liquid crystal side is a heating portion, such that the heating portion can be driven to heat the liquid crystal side when the temperature of the environmental is under a liquid crystal working temperature. In addition, a liquid crystal anti-freeze method for the liquid crystal module is disclosed.Type: ApplicationFiled: September 22, 2009Publication date: September 30, 2010Applicant: ASKEY COMPUTER CORP.Inventors: Ching-Hui Chang, Ching-Feng Hsieh, Ko-Hsien Lee
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Patent number: 7312991Abstract: An optical access apparatus is provided. The optical access apparatus includes a mounting plate, characterized in that the mounting plate has a bent portion acting as a balance plate of the optical access apparatus.Type: GrantFiled: July 5, 2005Date of Patent: December 25, 2007Assignee: Benq CorporationInventors: Ko-Hsien Lee, Shu-Mei Chien, Jian-Ming Lee
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Publication number: 20070063966Abstract: A display device comprises a display unit and a base for supporting the display unit to locate at difference positions. The base comprises a first element moved between a first position and a second position, a first magnet-generator and two second magnet-generators disposed on the first element with respect to the first magnet-generator. As the second magnet-generator is inducted by the first magnet-generator, the first element is moved from the first position to the second position.Type: ApplicationFiled: August 25, 2006Publication date: March 22, 2007Inventors: Shu-Mei Chien, Ko-Hsien Lee, Jian-Ming Lee
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Publication number: 20070057141Abstract: A flat panel display device including a casing, a display panel and an extruded metallic bracket is provided. The casing has a front surface and a back surface opposite to the front surface. The display panel is disposed on the front surface. The extruded metallic bracket is connected to the back surface for supporting the casing above a work surface.Type: ApplicationFiled: August 22, 2006Publication date: March 15, 2007Applicant: BENQ CORPORATIONInventors: Ko-Hsien Lee, Shu-Mei Chien, Jian-Ming Lee
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Patent number: 7182473Abstract: A lens cover set, used with a lens disposed on an electronic product, includes a lens cover and a lens jacket. The lens cover is disposed on a housing of the electronic product and is used for containing the lens. The lens jacket is installed on the lens cover adjustably and hoops the lens by leaving a gap. By way of adjusting a relative position between the lens jacket and the lens cover so that the gap can be modulated.Type: GrantFiled: November 18, 2004Date of Patent: February 27, 2007Assignee: BenQ CorporationInventors: Chien-Ming Li, Ko-Hsien Lee, Shu-Mei Chien
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Publication number: 20060065296Abstract: Projectors and lighting modules thereof. A projector comprises a light source, a solar collector and a microprocessor. The microprocessor connects and controls the light source. The solar collector connects the microprocessor and receives light from the light source. The solar collector transmits an alarm signal to the microprocessor when suffering excessive temperature.Type: ApplicationFiled: September 13, 2005Publication date: March 30, 2006Applicant: BENQ CORPORATIONInventors: Shu-Mei Chien, Ko-Hsien Lee, Jian-Ming Lee
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Publication number: 20060002071Abstract: An optical access apparatus is provided. The optical access apparatus includes a mounting plate, characterized in that the mounting plate has a bent portion acting as a balance plate of the optical access apparatus.Type: ApplicationFiled: July 5, 2005Publication date: January 5, 2006Inventors: Ko-Hsien Lee, Shu-Mei Chien, Jian-Ming Lee