Patents by Inventor Te Chun Chen
Te Chun Chen 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: 9901175Abstract: An armrest adjuster includes a slider, a fixing member moveably mounted into a concave space of the slider, and a button is revealed. Two pins set on a bottom surface of the fixing member are moveably mounted in two long grooves on a bottom surface of the slider respectively. Each pin is set with a through hole for being fastened on a top of a vertical support of an armrest. The button exposed is clipped between the slider and the fixing member. The button is disposed with a rack while another rack corresponding to the rack of the button is arranged at the fixing member. The rack of the button is separated from the rack of the fixing member when the button is pressed. Thus the slider is moved horizontally relative to the fixing member. The design is beneficial to the assembly process, modularization and mass production.Type: GrantFiled: May 9, 2016Date of Patent: February 27, 2018Assignee: Atec International Team Co., Ltd.Inventor: Te-Chun Chen
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Publication number: 20170318966Abstract: An armrest adjuster includes a slider, a fixing member moveably mounted into a concave space of the slider, and a button is revealed. Two pins set on a bottom surface of the fixing member are moveably mounted in two long grooves on a bottom surface of the slider respectively. Each pin is set with a through hole for being fastened on a top of a vertical support of an armrest. The button exposed is clipped between the slider and the fixing member. The button is disposed with a rack while another rack corresponding to the rack of the button is arranged at the fixing member. The rack of the button is separated from the rack of the fixing member when the button is pressed. Thus the slider is moved horizontally relative to the fixing member. The design is beneficial to the assembly process, modularization and mass production.Type: ApplicationFiled: May 9, 2016Publication date: November 9, 2017Inventor: Te-Chun CHEN
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Publication number: 20170318972Abstract: A quickly released and fastened adjustment mechanism including a gasket, a first ratchet, a second ratchet, a T-shaped sleeve and a fastener is installed between a sliding member and a fixing member. The first and second ratchets are arranged with annular teeth respectively while the two annular teeth are engaged. The T-shaped sleeve is mounted in the first and second ratchets and against the gasket. The fastener is passed through the T-shaped sleeve, the gasket and the sliding member to be secured on the fixing member. Thus the two corresponding annular teeth are engaged firmly. The height difference between low-level and high-level engagement of the two annular teeth is Hf. The sleeved height of the T-shaped sleeve is D1. The total height of the first and second ratchets in the low-level engagement is D2. D1>D2. D1?D2=G>0 and Hf>G>0.Type: ApplicationFiled: May 9, 2016Publication date: November 9, 2017Inventor: Te-Chun CHEN
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Patent number: 9795220Abstract: A quickly released and fastened adjustment mechanism including a gasket, a first ratchet, a second ratchet, a T-shaped sleeve and a fastener is installed between a sliding member and a fixing member. The first and second ratchets are arranged with annular teeth respectively while the two annular teeth are engaged. The T-shaped sleeve is mounted in the first and second ratchets and against the gasket. The fastener is passed through the T-shaped sleeve, the gasket and the sliding member to be secured on the fixing member. Thus the two corresponding annular teeth are engaged firmly. The height difference between low-level and high-level engagement of the two annular teeth is Hf. The sleeved height of the T-shaped sleeve is D1. The total height of the first and second ratchets in the low-level engagement is D2. D1>D2. D1?D2=G>0 and Hf>G>0.Type: GrantFiled: May 9, 2016Date of Patent: October 24, 2017Assignee: ATEC INTERNATIONAL TEAM CO., LTD.Inventor: Te-Chun Chen
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Patent number: 9380878Abstract: A chair headrest including a headrest, a pivot member and a fastener assembly is revealed. The headrest is disposed with a damper and a guide and stop member for improving vertical movement stability and safety during adjustment. The pivot member having pivotally connected first and second portions is arranged between the headrest and a seat back. The first portion includes a pivot part with two separate ends while the second portion has a mounting part with two apart ends. The pivot part fitted to the mounting part can be rotated around an actuation axis. The fastener assembly is set between two ends of the second portion and having a connection portion for connecting the two ends of the pivot part and the two ends of the mounting part and an actuator assembly for making the two ends of the mounting part apart to be in a pressed state.Type: GrantFiled: March 19, 2015Date of Patent: July 5, 2016Assignee: ATEC INTERNATIONAL TEAM CO., LTD.Inventor: Te-Chun Chen
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Patent number: 8777318Abstract: A height adjustment mechanism for armrests is revealed. The height adjustment mechanism includes a tubular base disposed with positioning holes, an outer sleeve disposed around the tubular base and having an opening arranged at a top end thereof, a strip rack mounted in the outer sleeve and disposed with an insertion slot on a lower part thereof, a pull handle mounted in the strip rack, a positioning member arranged at a lower end of the pull handle and inserted through the insertion slot of the strip rack to be locked in the positioning hole of the tubular base, a press member passed through the opening of the outer sleeve to be connected to a top end of the pull handle, and an alignment member disposed on corresponding surfaces of the strip rack and the pull handle for limiting vertical displacement of the pull handle and the strip rack.Type: GrantFiled: January 30, 2013Date of Patent: July 15, 2014Assignee: Atec International Team Co., Ltd.Inventor: Te-Chun Chen
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Publication number: 20130320739Abstract: A height adjustment mechanism for armrests is revealed. The height adjustment mechanism includes a tubular base disposed with positioning holes, an outer sleeve disposed around the tubular base and having an opening arranged at a top end thereof, a strip rack mounted in the outer sleeve and disposed with an insertion slot on a lower part thereof, a pull handle mounted in the strip rack, a positioning member arranged at a lower end of the pull handle and inserted through the insertion slot of the strip rack to be locked in the positioning hole of the tubular base, a press member passed through the opening of the outer sleeve to be connected to a top end of the pull handle, and an alignment member disposed on corresponding surfaces of the strip rack and the pull handle for limiting vertical displacement of the pull handle and the strip rack.Type: ApplicationFiled: January 30, 2013Publication date: December 5, 2013Applicant: ATEC INTERNATIONAL TEAM CO., LTD.Inventor: Te-Chun CHEN
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Patent number: 8474914Abstract: An armrest adjustment device includes an armrest arranged at a top surface of an armrest support. The lower part of the armrest support is connected to a chair seat. The armrest can be adjusted to move forward and backward in relation to the chair seat. A first component is mounted in the armrest. The first component is assembled with and fixed on the armrest support so that the armrest can be moved forward and backward in relation to the first component. Moreover, a second component is arranged between the armrest and the armrest support. Instead of the first component, the second component is assembled with and fixed on the armrest support. Thus the armrest is moved in the left/right direction in relation to the second component.Type: GrantFiled: June 29, 2011Date of Patent: July 2, 2013Assignee: ATec International Team Co., Ltd.Inventors: Te-Chun Chen, Jing-Yi Lin
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Patent number: 8311666Abstract: A system separating defective dies from a wafer comprises a film frame platform and a pick-and-place device. The film frame platform comprises a support table assembly configured for supporting a film frame assembly and a platform surface configured to receive the placement of bins thereupon. The pick-and-place device is configured for moving in a linear manner between the support table assembly and the platform surface.Type: GrantFiled: December 28, 2009Date of Patent: November 13, 2012Assignee: Cheng Mei Instrument Technology Co., Ltd.Inventors: Te Chun Chen, Chien Chao Huang, Cheng Tao Tsai
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Publication number: 20120025584Abstract: An armrest adjustment device is revealed. The armrest adjustment device includes an armrest arranged at a top surface of an armrest support. The lower part of the armrest support is connected to a chair seat. The armrest can be adjusted to move forward and backward in relation to the chair seat. A first component is mounted in the armrest. The first component is assembled with and fixed on the armrest support so that the armrest can be moved forward and backward in relation to the first component. Moreover, a second component is arranged between the armrest and the armrest support. Instead of the first component, the second component is assembled with and fixed on the armrest support. Thus the armrest is moved in the left/right direction in relation to the second component.Type: ApplicationFiled: June 29, 2011Publication date: February 2, 2012Inventors: Te-Chun CHEN, Jing-Yi Lin
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Publication number: 20100166535Abstract: A system separating defective dies from a wafer comprises a film frame platform and a pick-and-place device. The film frame platform comprises a support table assembly configured for supporting a film frame assembly and a platform surface configured to receive the placement of bins thereupon. The pick-and-place device is configured for moving in a linear manner between the support table assembly and the platform surface.Type: ApplicationFiled: December 28, 2009Publication date: July 1, 2010Applicant: CHENG MEI INSTRUMENT TECHNOLOGY CO., LTD.Inventors: TE CHUN CHEN, CHIEN CHAO HUANG, CHENG TAO TSAI