Patents by Inventor I-Thun Lin
I-Thun Lin 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: 20130163940Abstract: An optical cable includes an optical fiber, a primary coating coated on the optical fiber, and an outer coating coated on the primary coating. The optical cable is spiral, and can be compressed or stretched. The outer coating comprises about 40 to 70 weight percent of caoutchouc, about 20 to 50 weight percent of neoprene, about 0 to 6 weight percent of magnesium oxide, about 0 to 6 weight percent of zinc oxide, and about 0 to 6 weight percent of vulcanization accelerator.Type: ApplicationFiled: August 28, 2012Publication date: June 27, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130161495Abstract: A photoelectric converter includes a circuit board, a laser diode, a plurality of optical sensors mounted on the circuit board, a transmission body, and a first lens set, a second lens set, and a plurality of optical fibers mounted on the transmission body. The transmission body defines a reflection groove and a plurality of optical signal splitting holes. A first sidewall of the reflection groove is inclined relative to the transmission direction of the optical signals. A bottom surface of each optical signal splitting hole is inclined relative to the first sidewall and to the second surface. The optical signals transmitted by the first lens set are reflected by the first sidewall. Most of the reflected optical signals are transmitted to the optical fibers via the second lens set, and a small remaining portion of optical signals are reflected by the bottom surface to the optical sensors.Type: ApplicationFiled: June 13, 2012Publication date: June 27, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130163924Abstract: A photoelectric converter includes a laser diode, a female optical transmission module, a male optical transmission unit, and a photo diode. The female optical transmission module includes a plurality of first lenses and a plurality of second lenses oriented at ninety degrees from each other, with total internal reflection between the two lenses. The female optical transmission module defines a detection cutout, from which the first lenses and the second lenses can be observed simultaneously. The photoelectric converter has a high reliability in signal transmittance.Type: ApplicationFiled: April 5, 2012Publication date: June 27, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130155189Abstract: An exemplary object measuring method includes changing a focal length of a zoom lens in response to a user operation and taking images. The method then displays the images or one of them, determines a selected area, and defines the selected area as representing a object in the image. The method further determines virtual X and Y coordinate differences between a center point of an image and the object in the image. Next, the method calculates the actual differences between the testing device and the object. The method then controls the driving unit to drive the testing device to move a determined distance in an X direction and to move a determined distance in a Y direction.Type: ApplicationFiled: December 27, 2011Publication date: June 20, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-Thun LIN
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Publication number: 20130156373Abstract: A photoelectric converter for optical signals includes a laser diode for emitting the optical signals, an optical transmission module for transmitting the optical signals, and a photo diode for converting the optical signals to electrical signals. The optical transmission module includes lenses oriented at ninety degrees from each other, with total internal reflection between the lenses, and optical fibers coupled with the lenses. The photoelectric converter has a high coupling precision between the lenses and the optical fibers, and the loss of optical signals is minimized.Type: ApplicationFiled: March 12, 2012Publication date: June 20, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130156380Abstract: An electronic device includes a main body, and an optical USB connector mounted on the main body. The optical USB connector includes a hollow housing mounted on the main body, a mounting portion fixed within the housing, an electrical connecting portion, and an optical connecting portion mounted on the mounting portion. The electrical connecting portion is for transmitting electrical signals. The optical connecting portion is for transmitting optical signals. The optical connecting portion is surrounding the electrical connecting portion.Type: ApplicationFiled: May 17, 2012Publication date: June 20, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Patent number: 8467058Abstract: A lens testing device includes a light source assembly, a pattern plate, and an imaging sensor. The light source assembly includes a transparent base plate, a light guide plate, and a number of illuminants. The light source assembly uses the light guide plate to uniformize a light come from the illuminants and emit the light onto the pattern plate. The imaging sensor is placed beneath the transparent base plate to sense the light passing through the pattern plate and focused by a lens.Type: GrantFiled: June 2, 2010Date of Patent: June 18, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: I-Thun Lin
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Publication number: 20130146746Abstract: A photoelectric converter includes a circuit board, a laser diode electrical mounted on the circuit board, a supporting frame, an optical transmission member mounted on the supporting frame, a beam splitting assembly and an optical sensor positioned beside the beam splitting assembly. The laser diode, the beam splitting assembly and the optical sensor are received in a space cooperatively defined by the supporting frame and the optical transmission member. The laser diode emits optical signals. A part of optical signals is refracted by the beam splitter and transmitted to the optical transmission member, and the other part of optical signals is reflected by the beam splitter to the optical sensor.Type: ApplicationFiled: May 17, 2012Publication date: June 13, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130142482Abstract: An optical fiber coupler includes a male port and a female port. The male port includes a main body, a positioning post and two lenses mounted on the body, and a first transmitting optical fiber and a first receiving optical fiber received in the main body. The first transmitting optical fiber and the first receiving optical fiber are coupled with corresponding optical fibers. The positioning post includes a columnar body and a conical frustum body. The female port includes a base body, a second transmitting optical fiber and a second receiving optical fiber received in the base body, two lenses coupling with the optical fibers. The base body defines a positioning hole corresponding to the positioning post. The positioning hole includes a columnar portion and a conical frustum portion.Type: ApplicationFiled: May 17, 2012Publication date: June 6, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130136397Abstract: A tablet computer includes a main body and an optical port module mounted on a sidewall of the main body. The optical port module includes a mounting portion and at least one first optical fiber mounted on the mounting portion. The mounting portion forms a mounting surface and defines at least one first receiving hole. The at least one first optical fiber is received in corresponding first receiving hole. An end of the at least one first optical fiber protrudes from the mounting surface, for transmitting optical signals.Type: ApplicationFiled: April 19, 2012Publication date: May 30, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Patent number: 8449282Abstract: A mold for molding optical fiber connector includes a core pin, a core mold and a cavity mold. The core pin has insertion portion and a blind hole forming portion. The core mold defines a hole for receiving the insertion portion. The cavity mold attaches to the core mold and cooperatively defines a molding cavity for forming the optical fiber connector. The cavity mold includes a lens forming portion and a support block in the molding cavity. The core pin aligns with the lens forming portion and the blind hole forming portion thereof is exposed in the molding cavity. The support block is configured for holding the blind hole forming portion and maintaining alignment between the core pin and the lens forming portion.Type: GrantFiled: December 12, 2010Date of Patent: May 28, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: I-Thun Lin
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Publication number: 20130129280Abstract: An optical fiber coupling connector includes a female port, a male port, a plurality of optical fibers, and a plurality of signal wires. The female port includes a first inserting portion and a second inserting portion. The second inserting portion includes a housing and a plurality of lenses fixed within the housing. The housing includes a receiving chamber. The plurality lenses separate the receiving chamber to a first inserting hole and a second inserting hole at opposite sides of the lenses. The first inserting portion is inserted into the first inserting hole, and the male port is inserted into the second inserting hole of and coupled with the female port. The optical fibers are inserted into the male port. The signal wires are inserted into the first inserting portion of the female port. The lenses couple the plurality of optical fibers and the signal wires.Type: ApplicationFiled: May 17, 2012Publication date: May 23, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Publication number: 20130129286Abstract: An optical fiber connector including a main body and a block is illustrated. The main body includes a first side, an opposite second side, and a first top surface between the first side and the second side. The first side includes at least two protruding lenses. The first top surface defines a recess, and the recess includes an open end at the second side. The block is securely retained within the recess. The block defines at least two through holes respectively aligned with the at least two lenses. Each of the at least two through holes is securely retaining one optical fiber.Type: ApplicationFiled: December 6, 2011Publication date: May 23, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: I-THUN LIN
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Patent number: 8430575Abstract: An optical fiber connector includes a connector body and a lens block. The connector body defines a number of blind holes and a receiving room. The blind holes opens towards a first side of the connector body. The receiving room opens towards an opposing second side of the connector body The lens block includes a body portion and a number of protruding portions extending from a first side of the body portion. The lens block is received in the receiving room. The protruding portions are positioned between the body portion and the blind holes. The protruding portions are aligned with the respective blind holes. The body portion has a flat second side face free of protruding portions thereon, at an opposite side thereof to the protruding portions.Type: GrantFiled: April 8, 2011Date of Patent: April 30, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Tai-Cherng Yu, Kun-Chan Wu, Chia-Ling Hsu, Yi-Zhong Sheu, I-Thun Lin
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Patent number: 8430550Abstract: An exemplary backlight module includes a light guiding plate, a light source, and a light guiding bar. The light guiding plate includes a light incident surface and a light emitting surface. The light guiding bar includes a light incident surface and a light emitting surface. The light incident surface of the light guiding bar faces the light source. The light source is configured for emitting light along a lengthwise direction of the light guiding bar. The light emitting surface of the light guiding bar is opposite to the light incident surface of the light guiding plate. The light emitting surface of the light guiding bar has a larger length than that of the light incident surface of the light guiding plate. Thus two opposite end portions of the light emitting surface of the light guiding bar is offset across from the light incident surface of the light guiding plate.Type: GrantFiled: December 10, 2009Date of Patent: April 30, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: I-Thun Lin
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Patent number: 8425129Abstract: An optical couple connector includes a first main body and a second main body. A through hole is defined in the first main body. A blind hole and a lens are defined in the second main body. The diameter of the blind hole is less than that of the through hole. The through hole is coaxial with the blind hole and is used to hold an optical fiber. The lens couples to the optical fiber.Type: GrantFiled: December 30, 2010Date of Patent: April 23, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: I-Thun Lin
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Patent number: 8419414Abstract: An exemplary molding insert core used in an insert mold includes two first molding bars, two second molding bars, two first support members, and two second support members. Each first molding bar is partially arranged on one first support member. Each second molding bar is partially arranged on one second support member.Type: GrantFiled: March 21, 2010Date of Patent: April 16, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Tai-Cherng Yu, I-Thun Lin
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Patent number: 8408809Abstract: An exemplary optical fiber connector includes a housing, and two lenses. The housing defines two blind holes each configured for receiving an optical fiber. The two lenses are formed on the housing and each of the lenses is aligned with a corresponding blind hole. Each of the blind holes includes a first cylindrical hole portion, a tapered hole portion and a second cylindrical hole portion facing a corresponding lens, and a diameter of the tapered hole portion gradually decreases from the first cylindrical hole portion towards the second cylindrical hole portion.Type: GrantFiled: April 22, 2010Date of Patent: April 2, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: I-Thun Lin
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Patent number: 8408812Abstract: An optical fiber connector includes a casing, an optical fiber coupler, and at least one cover. The casing has a receiving space therein and an opening communicating with the receiving space. The optical fiber coupler is accommodated in the receiving space. The optical fiber coupler includes a plurality of lenses and an engaging part. The lenses and the engaging part face the opening. The at least one cover is rotatably coupled to the casing. The at least one cover is rotatable between a first position where the cover substantially covers the opening and seals the optical fiber coupler in the casing and a second position where the optical fiber coupler exposes through the opening.Type: GrantFiled: April 25, 2010Date of Patent: April 2, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: I-Thun Lin
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Patent number: 8403567Abstract: An optical fiber connector includes a female connector and a male connector. The female connector includes a first main body and a first lens portion. The first main includes at least one positioning slit and at least one recess defined in an inner surface of the first main body in the at least one positioning slit. The male connector is used for engagement with the female connector, and includes a second main body and a second lens portion for optically coupling with the first lens portion. The second main body includes at least one positioning post configured for insertion into the corresponding at least one positioning slit and at least one protrusion protruding from the at least one positioning post configured for insertion into the corresponding at least one recess.Type: GrantFiled: January 25, 2011Date of Patent: March 26, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Tai-Cherng Yu, Kun-Chan Wu, I-Thun Lin