Patents by Inventor Yu-Chun Huang
Yu-Chun Huang 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: 20170368698Abstract: A film cutter includes: a body unit having a gripping portion, a receiving portion, pivotal portion, a sliding portion, an access slit, and a film feeding opening; a movable knife having a pivotal connection portion pivotally disposed at the pivotal portion, and a cutting portion; an operating unit having a sliding portion disposed at the sliding portion of the body unit, an operating portion for driving the sliding portion, a knife controlling portion for actuating the movable knife to rotate about the pivotal portion and thus allow the cutting portion to be exposed from or to retract into the access slit; two blades disposed in the body unit and each having a sharp edge tilted at an angle relative to and corresponding in position to the film feeding opening; and a guide member mounted on the body unit and corresponding in position to the film feeding opening.Type: ApplicationFiled: April 10, 2017Publication date: December 28, 2017Inventor: Yu-Chun HUANG
-
Patent number: 9637345Abstract: A tape spindle comprising a first holding portion and a second holding portion individually supporting and fastening to tape rolls of different sizes, wherein the second holding portion is constructed by a column with at least two orthogonal diagonals, and an operating section of the tape roll is extended through an opening of the first holding portion to reach a tape dispenser; therefore, the tape spindle may accommodate the purpose of the user to hold tape rolls on the first holding portion and the second holding portion according to their sizes, and when extending the tape roll held on the second holding portion, the shaft of the tape spindle may not move with the rotation of the tape roll due to the friction force between an inner wall of the tape roll and the second holding portion.Type: GrantFiled: March 20, 2015Date of Patent: May 2, 2017Inventor: Yu-Chun Huang
-
Patent number: 9637341Abstract: An adhesive tape dispenser includes a tape roll housing holding a cutter blade, a protective member mounted in the tape roll housing and movable relative to the tape roll housing to a first position to expose the cutter blade, a front cover mounted in the tape roll housing in such a manner that the front cover is prohibited from being opened when the protective member is in the first position, or can be opened or received when the protective member is moved to a second position. Further, the cutter blade can be mounted in a cutter holder that is installed in the tape roll housing. With the slidable or biasable design of the protective member and the front cover, the user can selectively expose the cutter blade or enable the cutter blade to be blocked.Type: GrantFiled: June 24, 2014Date of Patent: May 2, 2017Inventor: Yu-Chun Huang
-
Patent number: 9525208Abstract: A multiband antenna for receiving or transmitting wireless signals of a plurality of frequency bands includes a grounding sheet, formed with a hole at a first side, for providing grounding, a first micro-strip line, substantially parallel to the first side of the grounding sheet, a connecting unit, connecting to the first side of the grounding sheet and the first micro-strip line, for forming a resonant cavity with the first side of the grounding sheet and the first micro-strip line, a second micro-strip line, formed in the resonant cavity and substantially parallel to the first micro-strip line, a third micro-strip line, extending from the hole of the grounding sheet to the second micro-strip line, and a feed-in terminal, formed on the third micro-strip line within the hole, for transmitting the wireless signals.Type: GrantFiled: January 15, 2014Date of Patent: December 20, 2016Assignee: Wistron NeWeb CorporationInventors: I-Shan Chen, Chia-Hong Lin, Yu-Chun Huang, Hsin-Lung Hsiao
-
Patent number: 9490457Abstract: A display device includes a rear bezel, a display panel and at least two heat dissipation sheets. The display panel is disposed on the rear bezel. The display panel includes at least one power line having an extension direction. The heat dissipation sheets are disposed between the rear bezel and the display panel. The heat dissipation sheets have at least one seam formed therebetween. The at least one seam is substantially parallel to the extension direction of the at least one power line.Type: GrantFiled: October 22, 2015Date of Patent: November 8, 2016Assignee: AU OPTRONICS CORP.Inventors: Yu-Chun Huang, Chia-Chun Chang, Hong-Shen Lin
-
Publication number: 20160258816Abstract: An optical method for monitoring plasma discharging glow is described, which includes the following steps. Plasma discharging glow is detected to obtain various optical signals using a detector. The optical signals are captured and converted into various electric signals by using a sensing circuit. A calculation step is performed according to the electric signals to obtain various light intensities corresponding to various locations in the plasma discharging glow using an arithmetic unit. An image of the plasma discharging glow is reconstructed according to the locations in the plasma discharging glow and the corresponding light intensities using an image reconstruction unit.Type: ApplicationFiled: September 9, 2015Publication date: September 8, 2016Inventors: Ji-Yung LEE, Yi-Ming HSU, Li-Min WANG, Yu-Chun HUANG, Yen-Cheng CHEN
-
Publication number: 20160236900Abstract: A tape spindle comprising a first holding portion and a second holding portion individually supporting and fastening to tape rolls of different sizes, wherein the second holding portion is constructed by a column with at least two orthogonal diagonals, and an operating section of the tape roll is extended through an opening of the first holding portion to reach a tape dispenser; therefore, the tape spindle may accommodate the purpose of the user to hold tape rolls on the first holding portion and the second holding portion according to their sizes, and when extending the tape roll held on the second holding portion, the shaft of the tape spindle may not move with the rotation of the tape roll due to the friction force between an inner wall of the tape roll and the second holding portion.Type: ApplicationFiled: March 20, 2015Publication date: August 18, 2016Inventor: Yu-Chun HUANG
-
Publication number: 20160159603Abstract: An adhesive tape dispenser capable of cutting an adhesive tape at a uniform length includes a suction cup for fastening to a tabletop, an operating handle operable to rotate a rotating wheel in pulling out an adhesive tape of a tape roll on the tape roller and to drive a gear set in rotating a cutter holder so that cutter blades at the cutter holder are moved into one of a series of cutting slots in the rotating wheel to cut the adhesive tape into multiple adhesive tape segments of the same lengths, and thus, the tape cutting efficiency is greatly improved. Further, the design of the suction cup enhances the operational stability of the adhesive tape dispenser.Type: ApplicationFiled: January 30, 2015Publication date: June 9, 2016Inventor: Yu-Chun HUANG
-
Publication number: 20160043352Abstract: A display device includes a rear bezel, a display panel and at least two heat dissipation sheets. The display panel is disposed on the rear bezel. The display panel includes at least one power line having an extension direction. The heat dissipation sheets are disposed between the rear bezel and the display panel. The heat dissipation sheets have at least one seam formed therebetween. The at least one seam is substantially parallel to the extension direction of the at least one power line.Type: ApplicationFiled: October 22, 2015Publication date: February 11, 2016Inventors: Yu-Chun HUANG, Chia-Chun Chang, Hong-Shen Lin
-
Patent number: 9243369Abstract: A method for making a shoebox includes preparing a pulp tank and a mold which includes a first upper mold, a first lower mold and a second lower mold; a step of forming a flat sheet of a semi-final product which includes closing the first upper and lower molds to produce the semi-final product; a step of vacuum suction and mold movement which includes vacuum sucking the semi-final product to the first upper mold, moving the first upper mold to above the second lower mold; a step of hot pressing of the semi-final product into a flat sheet of a final product with patterns and fold lines by closing and heating the first upper mold and the second lower mold; and a step of separating the first upper mold and the second lower mold, taking out the final product and folding it into a shoebox.Type: GrantFiled: June 5, 2014Date of Patent: January 26, 2016Inventor: Yu-Chun Huang
-
Publication number: 20150368060Abstract: An adhesive tape dispenser includes a tape roll housing holding a cutter blade, a protective member mounted in the tape roll housing and movable relative to the tape roll housing to a first position to expose the cutter blade, a front cover mounted in the tape roll housing in such a manner that the front cover is prohibited from being opened when the protective member is in the first position, or can be opened or received when the protective member is moved to a second position. Further, the cutter blade can be mounted in a cutter holder that is installed in the tape roll housing. With the slidable or biasable design of the protective member and the front cover, the user can selectively expose the cutter blade or enable the cutter blade to be blocked.Type: ApplicationFiled: June 24, 2014Publication date: December 24, 2015Inventor: Yu-Chun HUANG
-
Patent number: 9196862Abstract: A display device includes a rear bezel, a display panel and at least two heat dissipation sheets. The display panel is disposed on the rear bezel. The display panel includes at least one power line having an extension direction. The heat dissipation sheets are disposed between the rear bezel and the display panel. The heat dissipation sheets have at least one seam formed therebetween. The at least one seam is substantially parallel to the extension direction of the at least one power line.Type: GrantFiled: July 5, 2012Date of Patent: November 24, 2015Assignee: AU OPTRONICS CORP.Inventors: Yu-Chun Huang, Chia-Chun Chang, Hong-Shen Lin
-
Publication number: 20150328792Abstract: A stretch film cutter includes a hand-hold body defining an opening, a swivel member pivotally connected to the hand-hold body near the opening and turnable relative to the hand-hold body between a first angular position where the swivel member blocks the opening of the hand-hold body and a second angular position where the swivel member is kept away from the opening of the hand-hold body, and a cutter holder holding two cutter blades in the opening of the hand-hold body at two opposite lateral sides in a substantially V-shaped configuration to provide enhanced shear force for cutting an opening out of a wrapped stretch film for easy removal of the wrapped stretch film. The swivel function of the swivel member facilitates replacement or adjustment of the cutter blades and reduces the risk of accidental worker injury, achieving the objects of the present invention.Type: ApplicationFiled: May 14, 2014Publication date: November 19, 2015Inventor: Yu-Chun HUANG
-
Publication number: 20150293607Abstract: A handheld device matching with a virtual interface and physical buttons contains a handheld body including a touch screen, a control module and a plurality of buttons. The touch screen and the plurality of buttons are electrically connected with the control module, and the touch screen displays a virtual interface and a display frame, the virtual interface has a plurality of virtual keys, and each of the virtual keys has a plurality of characters arranged in an order corresponding to an arrangement of the plurality of buttons. When one of the virtual keys and one of the buttons are selected, one of the characters which corresponds to the selected virtual key and the selected button is displayed in the display frame. In addition, a chord input method matching with a virtual interface and physical buttons is applicable for the handheld device.Type: ApplicationFiled: April 15, 2014Publication date: October 15, 2015Applicant: NATIONAL CHENG KUNG UNIVERSITYInventors: Fong-Gong WU, Yu-Chun HUANG, Meng-Long WU
-
Publication number: 20150228546Abstract: A manufacturing method for a semiconductor device includes: providing a substrate including a first gate structure disposed thereon, wherein the first gate structure includes a first gate electrode and a first hard mask covers the first gate electrode. A first oxide spacer and a silicon carbon nitride spacer are formed in sequence to surround the first gate electrode. A thermal treatment is performed to form a silicon oxycarbonitride layer between the first oxide spacer and the silicon carbon nitride spacer. Then, a second oxide spacer, a third oxide spacer, and a first silicon nitride spacer are formed on the silicon carbon nitride spacer in sequence. The first hard mask and the first silicon nitride spacer are removed. Finally, the third oxide spacer, the second oxide spacer, and silicon carbon nitride spacer are removed entirely to expose the silicon oxycarbonitride layer.Type: ApplicationFiled: February 11, 2014Publication date: August 13, 2015Applicant: UNITED MICROELECTRONICS CORP.Inventors: Yu-Chun Huang, Shin-Chuan Huang, Tung-Ming Chen
-
Publication number: 20150122403Abstract: A display device and a manufacturing method thereof are provided. The display device includes a display module with a light emitting surface and a heat dissipating surface opposite to the light emitting surface. A non-transparent heat dissipating layer is affixed to the heat dissipating surface. A plurality of pre-split lines is formed on the non-transparent heat dissipating layer; the pre-split lines define a plurality of adjacent separable areas on the non-transparent heat dissipating layer. The non-transparent heat dissipating layer is affixed to the heat dissipating surface by an adhesive layer. When the display module needs to be repaired, at least one separable area may be torn off to form a window exposed on the heat dissipating surface.Type: ApplicationFiled: November 6, 2014Publication date: May 7, 2015Inventors: Wen Hui Lee, Wu-Fa Chen, Yu-Chun Huang, Chao Ssun Hsieh, Ming-Pang Liu
-
Publication number: 20150107974Abstract: A keyboard equipped with light emitting structure comprises a plurality of keycap portions and a light guide command circuit board which includes an upper light guide plate, a lower light guide plate and a middle plate located between the upper and lower light guide plates. The upper and lower light guide plates have respectively an upper trigger portion and a lower trigger portion at one side facing the middle plate. The middle plate has a hollow zone corresponding to the upper and lower trigger portions, a plurality of coupling portions corresponding to the keycap portion and a plurality of apertures. The upper light guide plate also has an upper mask layer at one side facing the keycap portion and having a transparent zone. The command circuit board receives light from a light emitting unit and transmits the light to illuminate the keycap portion through the transparent zone.Type: ApplicationFiled: October 22, 2013Publication date: April 23, 2015Applicant: ZIPPY TECHNOLOGY CORP.Inventors: Yu-Chun HUANG, TUNG-HSING WU, Chin-Hsiu HWA
-
Patent number: 9006058Abstract: A method for fabricating a semiconductor device is described. A semiconductor substrate is provided, wherein the substrate has a first area and a second area. A first gate structure and a second gate structure are formed over the substrate in the first area and the substrate in the second area, respectively. A first spacer is framed on the sidewall of each gate structure. At least one etching process including at least one wet etching process is performed. The first spacer is removed. A second spacer is formed on the sidewall of each gate structure. A mask layer is formed in the second area. Ion implantation is formed using the mask layer, the first gate structure and the second spacer as a mask to form S/D extensions in the substrate beside the first gate structure in the first area. The mask layer is then removed.Type: GrantFiled: January 8, 2014Date of Patent: April 14, 2015Assignee: United Microelectronics Corp.Inventors: Tung-Ming Chen, Yu-Chun Huang, Shin-Chuan Huang, Chia-Jong Liu, I-Fang Huang
-
Publication number: 20150048989Abstract: A multiband antenna for receiving or transmitting wireless signals of a plurality of frequency bands includes a grounding sheet, formed with a hole at a first side, for providing grounding, a first micro-strip line, substantially parallel to the first side of the grounding sheet, a connecting unit, connecting to the first side of the grounding sheet and the first micro-strip line, for forming a resonant cavity with the first side of the grounding sheet and the first micro-strip line, a second micro-strip line, formed in the resonant cavity and substantially parallel to the first micro-strip line, a third micro-strip line, extending from the hole of the grounding sheet to the second micro-strip line, and a feed-in terminal, formed on the third micro-strip line within the hole, for transmitting the wireless signals.Type: ApplicationFiled: January 15, 2014Publication date: February 19, 2015Applicant: Wistron NeWeb CorporationInventors: I-Shan Chen, Chia-Hong Lin, Yu-Chun Huang, Hsin-Lung Hsiao
-
Publication number: 20150007954Abstract: A method for making a shoebox includes preparing a pulp tank and a mold which includes a first upper mold, a first lower mold and a second lower mold; a step of forming a flat sheet of a semi-final product which includes closing the first upper and lower molds to produce the semi-final product; a step of vacuum suction and mold movement which includes vacuum sucking the semi-final product to the first upper mold, moving the first upper mold to above the second lower mold; a step of hot pressing of the semi-final product into a flat sheet of a final product with patterns and fold lines by closing and heating the first upper mold and the second lower mold; and a step of separating the first upper mold and the second lower mold, taking out the final product and folding it into a shoebox.Type: ApplicationFiled: June 5, 2014Publication date: January 8, 2015Inventor: YU-CHUN HUANG