Patents by Inventor Kow-Je Ling
Kow-Je Ling 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: 10690860Abstract: An optical fiber connector includes a body member, a positioning member, a plastic portion, and an optical fiber assembly. The body member includes a first positioning hole and a concave portion. The positioning member includes a first spacing board and at least one positioning sheet. The first spacing board is provided with a second positioning hole and a protrusion. The second positioning hole corresponds to the first positioning hole, and the protrusion corresponds to the concave portion. The at least one positioning sheet is provided with a third positioning hole corresponding to the second positioning hole. The plastic portion is formed at the third positioning hole. The optical fiber assembly includes a bare fiber and a protective layer, such that the bare fiber passes through the third positioning hole, and is enveloped by the protective layer however with at least an end of the bare fiber uncovered.Type: GrantFiled: October 18, 2018Date of Patent: June 23, 2020Inventor: Kow-Je Ling
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Patent number: 10310194Abstract: A positioning mold of optical fiber connector includes a lower mold board and a thin board. The lower mold board includes two positioning pins and at least one through aperture. The thin board is arranged above the lower mold board, and is provided with two first through holes and with at least one optical fiber positioning aperture. The two first through holes correspond to two positioning pins, and the at least one optical fiber positioning aperture to the at least one through aperture. Given such structure, even if optical fiber lines fracture inside of the optical fiber positioning apertures during the work of positioning, the fractured optical fiber lines can be taken out and replaced easily, so as to improve the productivity in manufacturing optical fiber connectors.Type: GrantFiled: October 20, 2017Date of Patent: June 4, 2019Inventor: Kow-Je Ling
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Patent number: 10295756Abstract: A method for making an optical fiber connector includes the following steps: Providing a casting mold having at least one casting cavity, and arranging at least one optical fiber assembly in the at least one casting cavity; Feeding plastic material into the at least one casting cavity; Solidifying the plastic material so as to form a plastic portion which solidifiedly bonds the at least one optical fiber assembly, where an end of the at least one optical fiber assembly emerges from the plastic portion, then removing a lower mold plate of the casting mold; Using a hard grinding disk to grind the end of the at least one optical fiber assembly; and Disposing the casting mold into an atomization facility, and atomizing lens material to the end of the at least one optical fiber assembly, acting with a manner of epicyclic gearing revolving therearound and with their own axes, so as to form a lens on the end of the at least one optical fiber assembly such that the lens is heated and solidified.Type: GrantFiled: August 17, 2018Date of Patent: May 21, 2019Inventor: Kow-Je Ling
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Publication number: 20190121031Abstract: An optical fiber connector includes a body member, a positioning member, a plastic portion, and an optical fiber assembly. The body member includes a first positioning hole and a concave portion. The positioning member includes a first spacing board and at least one positioning sheet. The first spacing board is provided with a second positioning hole and a protrusion. The second positioning hole corresponds to the first positioning hole, and the protrusion corresponds to the concave portion. The at least one positioning sheet is provided with a third positioning hole corresponding to the second positioning hole. The plastic portion is formed at the third positioning hole. The optical fiber assembly includes a bare fiber and a protective layer, such that the bare fiber passes through the third positioning hole, and is enveloped by the protective layer however with at least an end of the bare fiber uncovered.Type: ApplicationFiled: October 18, 2018Publication date: April 25, 2019Inventor: Kow-Je LING
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Patent number: 10222558Abstract: A ferrule for optical fiber connector includes a first body component, a second body component, and a third body component. The first body component includes at least one first mounting portion and two accommodation portions. The second body component is disposed above the first body component, and includes at least one second mounting portion, where the at least one second mounting portion corresponds to the at least one first mounting portion. The third body component is disposed above the first body component and the second body component, and includes at least one positioning through aperture and two second through apertures, where the two second through apertures correspond to the two accommodation portions, respectively. The first body component, the second body component, and the third body component are adhered integrally together, with adhesive. Also disclosed is a positioning mold for positioning the ferrule.Type: GrantFiled: October 26, 2017Date of Patent: March 5, 2019Inventor: Kow-Je Ling
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Publication number: 20180356603Abstract: A method for making an optical fiber connector includes the following steps: Providing a casting mold having at least one casting cavity, and arranging at least one optical fiber assembly in the at least one casting cavity; Feeding plastic material into the at least one casting cavity; Solidifying the plastic material so as to form a plastic portion which solidifiedly bonds the at least one optical fiber assembly, where an end of the at least one optical fiber assembly emerges from the plastic portion, then removing a lower mold plate of the casting mold; Using a hard grinding disk to grind the end of the at least one optical fiber assembly; and Disposing the casting mold into an atomization facility, and atomizing lens material to the end of the at least one optical fiber assembly, acting with a manner of epicyclic gearing revolving therearound and with their own axes, so as to form a lens on the end of the at least one optical fiber assembly such that the lens is heated and solidified.Type: ApplicationFiled: August 17, 2018Publication date: December 13, 2018Inventor: Kow-Je LING
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Patent number: 10088637Abstract: A method for making an optical fiber connector includes the following steps: Providing a casting mold having at least one casting cavity, and arranging at least one optical fiber assembly in the at least one casting cavity; Feeding plastic material into the at least one casting cavity; Solidifying the plastic material so as to form a plastic portion which solidifiedly bonds the at least one optical fiber assembly, where an end of the at least one optical fiber assembly emerges from the plastic portion, then removing a lower mold plate of the casting mold; Using a hard grinding disk to grind the end of the at least one optical fiber assembly; and Disposing the casting mold into an atomization facility, and atomizing lens material to the end of the at least one optical fiber assembly, acting with a manner of epicyclic gearing revolving therearound and with their own axes, so as to form a lens on the end of the at least one optical fiber assembly such that the lens is heated and solidified.Type: GrantFiled: May 25, 2016Date of Patent: October 2, 2018Inventor: Kow-Je Ling
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Publication number: 20180120521Abstract: A positioning mold of optical fiber connector includes a lower mold board and a thin board. The lower mold board includes two positioning pins and at least one through aperture. The thin board is arranged above the lower mold board, and is provided with two first through holes and with at least one optical fiber positioning aperture. The two first through holes correspond to two positioning pins, and the at least one optical fiber positioning aperture to the at least one through aperture. Given such structure, even if optical fiber lines fracture inside of the optical fiber positioning apertures during the work of positioning, the fractured optical fiber lines can be taken out and replaced easily, so as to improve the productivity in manufacturing optical fiber connectors.Type: ApplicationFiled: October 20, 2017Publication date: May 3, 2018Inventor: Kow-Je LING
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Publication number: 20180120514Abstract: A ferrule for optical fiber connector includes a first body component, a second body component, and a third body component. The first body component includes at least one first mounting portion and two accommodation portions. The second body component is disposed above the first body component, and includes at least one second mounting portion, where the at least one second mounting portion corresponds to the at least one first mounting portion. The third body component is disposed above the first body component and the second body component, and includes at least one positioning through aperture and two second through apertures, where the two second through apertures correspond to the two accommodation portions, respectively. The first body component, the second body component, and the third body component are adhered integrally together, with adhesive. Also disclosed is a positioning mold for positioning the ferrule.Type: ApplicationFiled: October 26, 2017Publication date: May 3, 2018Inventor: Kow-Je LING
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Publication number: 20160349462Abstract: A method for making an optical fiber connector includes the following steps: Providing a casting mold having at least one casting cavity, and arranging at least one optical fiber assembly in the at least one casting cavity; Feeding plastic material into the at least one casting cavity; Solidifying the plastic material so as to form a plastic portion which solidifiedly bonds the at least one optical fiber assembly, where an end of the at least one optical fiber assembly emerges from the plastic portion, then removing a lower mold plate of the casting mold; Using a hard grinding disk to grind the end of the at least one optical fiber assembly; and Disposing the casting mold into an atomization facility, and atomizing lens material to the end of the at least one optical fiber assembly, acting with a manner of epicyclic gearing revolving therearound and with their own axes, so as to form a lens on the end of the at least one optical fiber assembly such that the lens is heated and solidified.Type: ApplicationFiled: May 25, 2016Publication date: December 1, 2016Inventor: Kow-Je LING
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Patent number: 8128459Abstract: A holder for workpieces with end surfaces thereof being polished comprises a main body and a framework in which the main body is provided with a plurality of fixtures for holding the workpieces and the ring-shaped first supporting portion, and the framework is provided with the second supporting portion surrounding the outer side of the first supporting portion. The second supporting portion limits the angular movement of the first supporting portion to enable the main body to keep parallel to the polishing surface during the end surface of the respective workpiece is brought into contact with the polishing surface. The structure of the holder is capable of reducing the fabrication time and cost of the first supporting portion tremendously.Type: GrantFiled: May 5, 2008Date of Patent: March 6, 2012Inventor: Kow-Je Ling
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Publication number: 20120048978Abstract: A drug miller includes a first carrier, a second carrier, a base, a first motion element and a second motion element; the first motion element is coupled movably to the base; the second motion element is coupled movably to the first motion element; the base supports the first carrier; the second motion element presses the second carrier, allowing the edible first and second carriers to grind a drug into fragments; using the base, first motion element and second motion element, the drug is ground into fragments and the drug fragments are encapsulated in the edible first and second carriers more conveniently and rather not damaging the first and second carriers. Whereby, an animal rather cannot smell the odor of the drug from the outsides of the first and second carriers, and eats the drug with the drug together with the edible first and second carriers.Type: ApplicationFiled: October 13, 2010Publication date: March 1, 2012Applicant: HERMOSA THIN FILM CO., LTD.Inventor: Kow-Je Ling
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Publication number: 20110256208Abstract: An edible carrier for animal medication includes a main body with an accepting space and a cover, where the main body and cover are all made of an animal food material. The main body and cover respectively have annular first and second walls corresponding to each other, where the first wall and second wall respectively have a first engagement unit and second engagement unit corresponding to each other. Medicine may be placed in the accepting space, and the cover is then coupled to the main body fixedly by engaging the first engagement unit with the second engagement unit such that the medicine can be secured in the main body, and the carrier has a general shape and odor of animal food, and is mixed together with the food conveniently to feed animals, ensuring that animals cannot differentiate medicine from the food, thereby allowing animals to eat the medicine effectively.Type: ApplicationFiled: October 13, 2010Publication date: October 20, 2011Applicant: HERMOSA THIN FILM CO., LTD.Inventor: KOW-JE LING
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Patent number: 7942726Abstract: A holder for supporting an end surface of a workpiece during polishing comprises a main body and a framework which are respectively provided with fixing portions corresponding to each other; at least one of the two fixing portions has at least one set of upper and lower contact portions, and the upper and the lower contact portions on each set are respectively disposed above and below a contact plane formed between the end surface of the workpiece and a polishing surface; when the upper and lower contact portions and another one of the fixing portions one another, the main body is capable of keeping parallel to the polishing surface, and the pressure acting on the end surface of each workpiece is capable of being approximately uniform. Hence, the number of end surfaces of the optical fibers can be increased tremendously during polishing so as to enhance the polishing speed and quality.Type: GrantFiled: June 22, 2007Date of Patent: May 17, 2011Inventor: Kow-Je Ling
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Publication number: 20100233946Abstract: A polishing holder for a workpiece end surface comprises a main body and a framework, in which the main body is coupled to a plurality of fixtures used for coupling to polished-to-be workpieces, a periphery of the main body is provided with a ring first supporting portion; a framework, provided with a second supporting portion surrounding an outside of the first supporting portion. Whereby, the second supporting portion limits a deviation region of the first supporting portion to enable the main body to be kept parallel to a polishing surface during a polished end surface of the workpiece is brought into contact with the polishing surface and polished thereby so that the production time and cost of the first supporting portion can be reduced broadly.Type: ApplicationFiled: May 5, 2008Publication date: September 16, 2010Inventor: Kow-Je Ling
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Publication number: 20100224127Abstract: A dynamic film thickness control system/method and its utilization consisting of a minimum of one mask plate arranged between a substrate and a vapor source. A film thickness control device is utilized for real-time control over deposited film thickness and gradually moves the mask plate according to the film thickness control value acquired by the film thickness control device, enabling the mask plate to mask film zones on the said substrate to achieve the film thickness of a design objective. When the required zones of deposition are masked, the deposition of a particular film layer is completed.Type: ApplicationFiled: September 17, 2008Publication date: September 9, 2010Inventors: Kow-Je LING, Jiunn-Shiuh JUANG
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Publication number: 20100224486Abstract: A dynamic film thickness control system/method and its utilization consisting of a minimum of one mask plate arranged between a substrate and a vapor source. A film thickness control device is utilized for real-time control over deposited film thickness and gradually moves the mask plate according to the film thickness control value acquired by the film thickness control device, enabling the mask plate to mask film zones on the said substrate to achieve the film thickness of a design objective. When the required zones of deposition are masked, the deposition of a particular film layer is completed.Type: ApplicationFiled: September 17, 2008Publication date: September 9, 2010Inventors: Kow-Je LING, Jiunn-Shiuh JUANG
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Publication number: 20100180818Abstract: A dynamic film thickness control system/method and its utilization consisting of a minimum of one mask plate arranged between a substrate and a vapor source. A film thickness control device is utilized for real-time control over deposited film thickness and gradually moves the mask plate according to the film thickness control value acquired by the film thickness control device, enabling the mask plate to mask film zones on the said substrate to achieve the film thickness of a design objective. When the required zones of deposition are masked, the deposition of a particular film layer is completed.Type: ApplicationFiled: September 17, 2008Publication date: July 22, 2010Inventors: Kow-Je LING, Jiunn-Shiuh Juang
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Publication number: 20100170437Abstract: A dynamic film thickness control system/method and its utilization consisting of a minimum of one mask plate arranged between a substrate and a vapor source. A film thickness control device is utilized for real-time control over deposited film thickness and gradually moves the mask plate according to the film thickness control value acquired by the film thickness control device, enabling the mask plate to mask film zones on the said substrate to achieve the film thickness of a design objective. When the required zones of deposition are masked, the deposition of a particular film layer is completed.Type: ApplicationFiled: September 17, 2008Publication date: July 8, 2010Inventors: Kow-Je LING, Jiunn-Shiuh Juang
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Publication number: 20100147216Abstract: A dynamic film thickness control system/method and its utilization consisting of a minimum of one mask plate arranged between a substrate and a vapor source. A film thickness control device is utilized for real-time control over deposited film thickness and gradually moves the mask plate according to the film thickness control value acquired by the film thickness control device, enabling the mask plate to mask film zones on the said substrate to achieve the film thickness of a design objective. When the required zones of deposition are masked, the deposition of a particular film layer is completed.Type: ApplicationFiled: September 17, 2008Publication date: June 17, 2010Inventors: Kow-Je Ling, Jiunn-Shiuh Juang