Patents by Inventor Ju Lin Yang
Ju Lin Yang 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: 20240130040Abstract: Disclosed are a conductive film and a test component. A conductive film includes a supporting layer, a circuit layer and a protective layer. The supporting layer has a first surface and a second surface opposite to the first surface. The supporting layer supports the circuit layer. The circuit layer includes a first protruding part, a second protruding part and a connecting part. The first protruding part is disposed on the first surface. The second protruding part is disposed on the second surface. The connecting part is disposed between the first protruding part and the second protruding part. The first protruding part is connected to the second protruding part through the connecting part. The protective layer covers the first protruding part. The conductive film and the test component of the disclosed embodiments may have a buffering effect or increase the service life.Type: ApplicationFiled: September 7, 2023Publication date: April 18, 2024Applicant: Innolux CorporationInventors: Ker-Yih Kao, Kuang-Ming Fan, Chia-Lin Yang, Jui-Jen Yueh, Ju-Li Wang
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Patent number: 8960740Abstract: A shell assembly includes a first shell having an elastic joint component securely formed on a side face of the first shell, a second shell received in the first shell having a concavity to correspondingly partially receive therein the joint component, such that the first shell and the second shell are separably connected together for a replacement application.Type: GrantFiled: March 13, 2013Date of Patent: February 24, 2015Assignee: Tong Lung Metal Industry Co., Ltd.Inventors: Tsung-Chung Huang, Chia-Min Sun, Ju-Lin Yang, Yu-Ting Huang
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Patent number: 8881562Abstract: A mortise lock is provided with a reinforcing plate to enhance structural rigidity and robustness for resistance against external destructive pulling forces. The reinforcing plate is disposed in abutment with an exterior cover and a door panel, and is mounted on a mounting post of the exterior cover. The reinforcing plate has a notch to receive and engage a key lock. A securing plate may be disposed between and in abutment with the door panel and a main body of a torsional returning unit which is connected to an exterior handle to further increase structural rigidity.Type: GrantFiled: June 29, 2012Date of Patent: November 11, 2014Assignee: Stanley Security Solutions Taiwan LtdInventors: Tsung-Chung Huang, Cheng-Chung Liu, Wei-Liang Chiang, Ju-Lin Yang, Song-Gen Shyu, Ching-Chuan Kuo
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Publication number: 20140223976Abstract: A re-keyable cylinder lock includes a cylinder housing, a plug, a carrier, a toothed locking bar and a cotter pin. The plug is operable by a right key to rotate with respect to the housing about a longitudinal axis, and the carrier co-rotates with the plug. The locking bar engages the housing when the plug is in a home position where the cylinder lock is locked. The cotter pin is movable transversely, and has a bar-engaging toothed part engaging the locking bar when the carrier is in a normal position and disengaging from the toothed locking bar when the carrier is moved along the axis to a re-keying position, and a housing-engaging part engaging the housing when the plug is in the home position and when the right key is removed from the plug.Type: ApplicationFiled: January 30, 2014Publication date: August 14, 2014Applicant: TONG LUNG METAL INDUSTRY CO., LTD.Inventors: Ming-Shyang CHIOU, Ju-Lin YANG, Yu LIN
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Publication number: 20130241216Abstract: A shell assembly includes a first shell having an elastic joint component securely formed on a side face of the first shell, a second shell received in the first shell having a concavity to correspondingly partially receive therein the joint component, such that the first shell and the second shell are separably connected together for a replacement application.Type: ApplicationFiled: March 13, 2013Publication date: September 19, 2013Applicant: TONG LUNG METAL INDUSTRY CO., LTD.Inventors: Tsung-Chung Huang, Chia-Min Sun, Ju-Lin Yang, Yu-Ting Huang
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Publication number: 20130000364Abstract: A mortise lock is provided with a reinforcing plate to enhance structural rigidity and robustness for resistance against external destructive pulling forces. The reinforcing plate is disposed in abutment with an exterior cover and a door panel, and is mounted on a mounting post of the exterior cover. The reinforcing plate has a notch to receive and engage a key lock. A securing plate may be disposed between and in abutment with the door panel and a main body of a torsional returning unit which is connected to an exterior handle to further increase structural rigidity.Type: ApplicationFiled: June 29, 2012Publication date: January 3, 2013Inventors: Tsung-Chung HUANG, Cheng-Chung LIU, Wei-Liang CHIANG, Ju-Lin YANG, Song-Gen SHYU, Ching-Chuan KUO
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Patent number: 8316676Abstract: A re-keyable cylinder lock has a control member to permit or restrict transverse movement of a re-keying unit. The control member is movable axially between first and second positions and transversely to a third position from the second position. In the third position, the re-keying unit moves transversely and disengages from first tumbler pieces. A limit member is provided to prevent the control member from moving axially when no right key is inserted into a plug. A security arm is connected to the control member and is breakable so that destructive forces cannot reach the control member.Type: GrantFiled: August 27, 2009Date of Patent: November 27, 2012Assignee: Tong Lung Metal Industry Co., Ltd.Inventors: Wei-Liang Chiang, Ju-Lin Yang, Cheng-Chung Liu, Kun-Chen Lee, Song-Gen Shyu, Ching-Chuan Kuo
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Patent number: 8256253Abstract: A kind of cylindrical lock, this lock able to be installed on a door, includes: one transmission structure which can operate a drive base, this drive base gearing a latch mechanism; this latch mechanism having: one tubular shaped element, which can be coupled to a handle for actuation; a tube, which can be rotated and inserted into the tubular shaped element; one pushing part, having one side with at least one pushing section, this pushing section able to push the drive base at the appropriate time; a collar, which can be set on one end of the tubular shaped element, a meshing section formed on one end of the collar; an engaging element, partly installed in this pushing part, one meshing section formed on this engaging element, and this engaging element having at least one pushable section; one rotating part, having at least one pushing portion, each pushing portion at the appropriate time pushing the adjacent pushable section of the engaging element; one lock set, having a lock core linked to one transmissioType: GrantFiled: July 19, 2011Date of Patent: September 4, 2012Assignee: Tong Lung Metal Industry Co., Ltd.Inventors: Po-Yang Chen, Tsung-Chung Huang, Ju-Lin Yang, Yu-Ting Huang, Chia-Min Sun
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Patent number: 7975518Abstract: A re-keyable cylinder lock includes a plug inserted into a lock housing and having a plurality of radial holes connected to a key hole. The lock housing has a first engaging element provided in an inner surface thereof. A limit unit has a second engaging element and is inserted into one of the radial holes located at a predetermined depth of the key hole. The first engaging element engages the second engaging element to limit the plug from rotating when a replacement key which is inserted into the key hole for re-keying does not reach a predetermined depth of the key hole. Incomplete re-keying can therefore be prevented.Type: GrantFiled: July 1, 2008Date of Patent: July 12, 2011Assignee: Tong Lung Metal Industry Co., Ltd.Inventors: Wei-Liang Chiang, Ju-Lin Yang, Rong-Faa Wu, Ching-Chuan Kuo
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Patent number: 7874191Abstract: A cylinder lock includes a lock housing receiving a plug assembly that has a key hole, tumbler pieces having respective toothed parts, and a re-keying unit. The re-keying unit has rotatable gear wheels engaged releasably with the respective toothed parts to reposition the respective tumbler pieces. The gear wheels disengage from the respective tooth parts by moving transversely of a longitudinal axis of the lock housing. Re-keying methods are also disclosed.Type: GrantFiled: January 11, 2008Date of Patent: January 25, 2011Assignee: Tong Lung Metal Industry Co., Ltd.Inventors: Wei-Liang Chiang, Ju-Lin Yang, Po-Yang Chen, Kun-Chen Lee, Rong-Faa Wu, Ching Chuan Kuo
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Publication number: 20100050717Abstract: A re-keyable cylinder lock has a control member to permit or restrict transverse movement of a re-keying unit. The control member is movable axially between first and second positions and transversely to a third position from the second position. In the third position, the re-keying unit moves transversely and disengages from first tumbler pieces. A limit member is provided to prevent the control member from moving axially when no right key is inserted into a plug. A security arm is connected to the control member and is breakable so that destructive forces cannot reach the control member.Type: ApplicationFiled: August 27, 2009Publication date: March 4, 2010Inventors: Wei-Liang CHIANG, Ju-Lin YANG, Cheng-Chung LIU, Kun-Chen LEE, Song-Gen SHYU, Ching-Chuan KUO
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Publication number: 20090007615Abstract: A re-keyable cylinder lock includes a plug inserted into a lock housing and having a plurality of radial holes connected to a key hole. The lock housing has a first engaging element provided in an inner surface thereof. A limit unit has a second engaging element and is inserted into one of the radial holes located at a predetermined depth of the key hole. The first engaging element engages the second engaging element to limit the plug from rotating when a replacement key which is inserted into the key hole for re-keying does not reach a predetermined depth of the key hole. Incomplete re-keying can therefore be prevented.Type: ApplicationFiled: July 1, 2008Publication date: January 8, 2009Inventors: Wei-Liang CHIANG, Ju-Lin YANG, Rong-Faa WU, Ching-Chuan KUO
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Publication number: 20080264127Abstract: A cylinder lock includes a lock housing receiving a plug assembly that has a key hole, tumbler pieces having respective toothed parts, and a re-keying unit. The re-keying unit has rotatable gear wheels engaged releasably with the respective toothed parts to reposition the respective tumbler pieces. The gear wheels disengage from the respective tooth parts by moving transversely of a longitudinal axis of the lock housing. Re-keying methods are also disclosed.Type: ApplicationFiled: January 11, 2008Publication date: October 30, 2008Inventors: Wei-Liang CHIANG, Ju-Lin YANG, Po-Yang CHEN, Kun-Chen LEE, Rong-Faa WU, Ching Chuan KUO
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Publication number: 20080016928Abstract: A lock core cylinder includes a key plug having a first pin hole, a plug case receiving the key plug and having a notch, and a ring sleeved around the key plug adjacent to the plug case, and having a lug projecting axially and forwardly and extending into the notch, a second pin hole formed in the lug, and a radially and outwardly projecting protrusion movable between an engaging position and a disengaging position and engageable with a lock housing that receives the lock core cylinder. A pin chest is connected to the plug case and has a third pin hole. First and second pins are disposed movably within the first, second and third pin holes.Type: ApplicationFiled: July 20, 2007Publication date: January 24, 2008Inventors: Ju-Lin YANG, Lan-Kun DON, Ching-Chuan KUO, Po-Yang CHEN, Tsung-Chung HUANG
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Publication number: 20080012361Abstract: A handle knob assembly comprises a knob shell and a lock retainer disposed within the knob shell. The lock retainer includes a hollow drum portion, a hollow neck part extending rearwardly from the drum portion and projecting out of a rear opening of the knob shell, a lock-receiving hole formed in the drum portion and aligned with a key hole of the knob shell, a plurality of annularly spaced apart and axially extending ribs that project radially from an outer periphery of the drum portion, and a ring extending around the ribs and having a distal peripheral end extending toward an inner surface of the knob shell. The construction as such saves the cost of materials and provides sufficient strength to resist radial compressive forces.Type: ApplicationFiled: April 26, 2007Publication date: January 17, 2008Inventors: Chia-Min SUN, Ju-Lin YANG, Song-Gen SHYU
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Publication number: 20050184538Abstract: A lock assembly includes a mounting cap with a spindle hole, a spindle extending through the spindle hole, and a rotary knob connected to the spindle. The spindle may be moved axially so as to be locked against rotational movement relative to the mounting cap. In a preferred embodiment, the mounting cap and the spindle are provided respectively with interengageable first and second engaging elements. A retaining element is mounted on the mounting cap to releaseably and selectively engage first and second shoulder faces formed on the spindle so as to retain the spindle in two positions.Type: ApplicationFiled: February 18, 2005Publication date: August 25, 2005Inventors: Tsung-Chung Huang, Ju-Lin Yang, Lan-Kun Don, Chen-Ming Lin, Sheen-Youl Gao
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Publication number: 20050050930Abstract: A door lock set including a cylinder lock unit which has a lock shell and a plug is disclosed. The lock shell has an axially extending protrusion which projects outwardly and radially from an outer periphery of the lock shell and which has a plurality of pin holes that receive respective springs and tumbler pins. A cover is disposed over the protrusion to cover the pin holes and is biased outward by the springs. The cover is compressible against the springs to reduce the size of the lock shell so that the lock shell can be inserted easily into a rear shank of a knob of the door lock set for assembly. In a preferred embodiment, the cover has two opposite lateral sides extending over and engaging movably two opposite lateral faces of the protrusion. Methods for assembling and disassembling the door lock set are also disclosed.Type: ApplicationFiled: September 3, 2004Publication date: March 10, 2005Inventors: Ju-Lin Yang, Chia-Min Sun
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Patent number: D506665Type: GrantFiled: December 3, 2003Date of Patent: June 28, 2005Assignee: Tung Lung Metal Industry Co., Ltd.Inventors: Chia Min Sun, Ju Lin Yang