Patents by Inventor Chien-Fu Lin
Chien-Fu 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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Patent number: 11795324Abstract: A polyphenylene ether bismaleimide resin, a method for manufacturing the same, and a resin composition are provided. The polyphenylene ether bismaleimide (PPE-BMI) resin is obtained by a condensation reaction with a maleic anhydride and a primary amine compound as reactants. The primary amine compound is a polyphenylene ether diamine.Type: GrantFiled: October 28, 2021Date of Patent: October 24, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Cheng-Chung Lee, Chen Hua Wu, Yu Shiang Peng, Wei Ting Wei, Chien Fu Lin
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Publication number: 20230072168Abstract: A polyphenylene ether bismaleimide resin, a method for manufacturing the same, and a resin composition are provided. The polyphenylene ether bismaleimide (PPE-BMI) resin is obtained by a condensation reaction with a maleic anhydride and a primary amine compound as reactants. The primary amine compound is a polyphenylene ether diamine.Type: ApplicationFiled: October 28, 2021Publication date: March 9, 2023Applicant: NAN YA PLASTICS CORPORATIONInventors: Cheng-Chung Lee, Chen Hua Wu, Yu Shiang Peng, Wei Ting Wei, Chien Fu Lin
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Patent number: 11541520Abstract: A torque output device includes a body with an opening in the top. A top toothed part is located beneath the opening and includes a bore located corresponding to the opening. The top toothed part includes multiple top teeth. A drive shaft secured in the body and includes a central hole in which a rod is located. A driving portion is formed to the lower end of the drive shaft. The drive shaft and the top toothed part are freely rotated relative to each other. A bottom toothed part is mounted to the drive shaft and freely moves up and down relative to the drive shaft. A resilient member is mounted to the drive shaft and biases the bottom toothed part. A pressure collar is threadedly connected to the lower end of the body to set the torque between the engagement of the top and bottom teeth.Type: GrantFiled: November 18, 2020Date of Patent: January 3, 2023Assignee: AIDOX TECHNOLOGY CORPORATIONInventor: Chien-Fu Lin
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Publication number: 20220138749Abstract: A method for transaction initiator and recipient to both pre-approve the form and content of a blockchain transaction generates a transaction request by the initiator, and transmits the transaction request to the transaction recipient for verification of the content of the transaction request. The method also signs a digital signature of the transaction recipient on the transaction request if the verification is passed. And a transfer of funds into an account of the transaction recipient can then be made from an account of the transaction initiator. A related system is also disclosed.Type: ApplicationFiled: October 28, 2021Publication date: May 5, 2022Inventor: CHIEN-FU LIN
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Publication number: 20220080567Abstract: A torque output device includes a body with an opening in the top. A top toothed part is located beneath the opening and includes a bore located corresponding to the opening. The top toothed part includes multiple top teeth. A drive shaft secured in the body and includes a central hole in which a rod is located. A driving portion is formed to the lower end of the drive shaft. The drive shaft and the top toothed part are freely rotated relative to each other. A bottom toothed part is mounted to the drive shaft and freely moves up and down relative to the drive shaft. A resilient member is mounted to the drive shaft and biases the bottom toothed part. A pressure collar is threadedly connected to the lower end of the body to set the torque between the engagement of the top and bottom teeth.Type: ApplicationFiled: November 18, 2020Publication date: March 17, 2022Inventor: Chien-Fu LIN
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Patent number: 9278461Abstract: A corner trimmer includes a base, a bottom blade, an L-shaped operation member, a top blade and a spring. The base has a platform and a pivotal portion. The bottom blade having a round edge is fixed to the base and parallel to the platform. The two ends of the L-shaped operation member and two ends of the pivot of the pivotal portion are connected to the base. The L-shaped operation member has an opening. The top blade is located at the inside of the L-shaped operation member and has a curved edge which is located corresponding to the round edge of the bottom blade and shaped to be complementary to the round edge. The spring is biased between the base and the top blade. The corner of an object is inserted into the opening and trimmed by the alternative top and bottom blades.Type: GrantFiled: October 17, 2013Date of Patent: March 8, 2016Assignee: Aidox Technology CorporationInventor: Chien-Fu Lin
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Publication number: 20150107431Abstract: A corner trimmer includes a base, a bottom blade, an L-shaped operation member, a top blade and a spring. The base has a platform and a pivotal portion. The bottom blade having a round edge is fixed to the base and parallel to the platform. The two ends of the L-shaped operation member and two ends of the pivot of the pivotal portion are connected to the base. The L-shaped operation member has an opening. The top blade is located at the inside of the L-shaped operation member and has a curved edge which is located corresponding to the round edge of the bottom blade and shaped to be complementary to the round edge. The spring is biased between the base and the top blade. The corner of an object is inserted into the opening and trimmed by the alternative top and bottom blades.Type: ApplicationFiled: October 17, 2013Publication date: April 23, 2015Applicant: Aidox Technology CorporationInventor: Chien-Fu LIN
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Patent number: 6997092Abstract: A photo cutting apparatus includes a support, a press, a linkage and a cutting device. The press is movably mounted on the support. The linkage is for pressing the press. The cutting device is arranged between the support and the press for separating photos developed on a sheet from one another in a single action.Type: GrantFiled: June 2, 2003Date of Patent: February 14, 2006Assignee: Chau Lih Rong Enterprise Co., Ltd.Inventor: Chien-Fu Lin
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Patent number: 6983861Abstract: A spout and opener includes an opener portion with a sharp tip for opening a pack. The opener portion gets thicker and thicker from the sharp tip in order to fit into the pack tighter and tighter. The spout receives liquid from the pack. The spout portion directs the liquid to the exterior of the pack from the opener portion. The stop extends between the spout portion and the opener portion for avoiding insertion of the whole spout and opener into the pack.Type: GrantFiled: August 26, 2004Date of Patent: January 10, 2006Assignee: Aidox Technology CorporationInventors: Chien-Fu Lin, Chi-Yang Liao, Gino Lu
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Publication number: 20050205603Abstract: A holding and dispensing apparatus is provided for use with a pack. The holding and dispensing apparatus includes a holding device for holding the pack and a dispensing device for dispensing beverage from the pack. The holding device includes a clamp for clamping the pack and a handle attached to the clamp. The clamp includes a first jaw for contact with the top of the pack and a second jaw for contact with the bottom of the pack. The first jaw is connected with the second jaw so that a distance between them is adjustable. Thus, the clamp can clamp packs of different heights. The handle is attached to a plate extending from the second jaw.Type: ApplicationFiled: March 18, 2004Publication date: September 22, 2005Applicant: Aidox Technology CorporationInventor: Chien-Fu Lin
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Publication number: 20050028659Abstract: A card corner cutter includes a body, a first blade, a handle and a second blade. The body defines a chamber with an open upper end for receiving scraps. The first blade is secured to the body and located next to the chamber. The handle is pivotally mounted on the body. The second blade is secured to the handle.Type: ApplicationFiled: August 4, 2003Publication date: February 10, 2005Inventor: Chien-Fu Lin
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Publication number: 20050029289Abstract: A spout and opener includes an opener portion with a sharp tip for opening a pack. The opener portion gets thicker and thicker from the sharp tip in order to fit into the pack tighter and tighter. The spout receives liquid from the pack. The spout portion directs the liquid to the exterior of the pack from the opener portion. The stop extends between the spout portion and the opener portion for avoiding insertion of the whole spout and opener into the pack.Type: ApplicationFiled: August 26, 2004Publication date: February 10, 2005Inventors: Chien-Fu Lin, Chi-Yang Liao, Gino Lu
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Publication number: 20040237744Abstract: A photo cutting apparatus includes a support, a press, a linkage and a cutting device. The press is movably mounted on the support. The linkage is for pressing the press. The cutting device is arranged between the support and the press for separating photos developed on a sheet from one another in a single action.Type: ApplicationFiled: June 2, 2003Publication date: December 2, 2004Inventor: Chien-Fu Lin
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Publication number: 20040238563Abstract: A dispensing apparatus includes a dispenser, a cap and a cover. The dispenser includes a mouthpiece for insertion in a mouth, an insert for insertion in a pack of drink and a stop between the mouthpiece and the insert for avoiding insertion of the mouthpiece into the pack. The cap can conceal the insert. The cover can close the mouthpiece.Type: ApplicationFiled: June 2, 2003Publication date: December 2, 2004Inventor: Chien-Fu Lin
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Patent number: 6786395Abstract: A punch includes a base, a plurality of punch pins, a lever and a plank. The base includes a lower member defining a plurality of holes and an upper member defining a plurality of holes corresponding to the holes defined in the lower member. Each of the punch pins is for insertion through one of the holes defined in the upper member and one of the holes defined in the lower member. The lever is pivotally mounted on the base. The plank defines a plurality of holes. The plank is movably attached to the lever between several positions in each of which it pushes a different set of the punch pins when the lever is operated.Type: GrantFiled: February 24, 2003Date of Patent: September 7, 2004Assignee: Chau Lih Rong Enterprise Co., Ltd.Inventor: Chien-Fu Lin
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Publication number: 20040164138Abstract: A punch includes a base, a plurality of punch pins, a lever and a plank. The base includes a lower member defining a plurality of holes and an upper member defining a plurality of holes corresponding to the holes defined in the lower member. Each of the punch pins is for insertion through one of the holes defined in the upper member and one of the holes defined in the lower member. The lever is pivotally mounted on the base. The plank defines a plurality of holes. The plank is movably attached to the lever between several positions in each of which it pushes a different set of the punch pins when the lever is operated.Type: ApplicationFiled: February 24, 2003Publication date: August 26, 2004Inventor: Chien-Fu Lin
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Publication number: 20040084476Abstract: A dispensing apparatus includes a dispenser for insertion in a pack for drink and a cap for concealing the dispenser. The dispenser defines a space extending for an entire length thereof and includes a mouthpiece formed on an end, an insert formed on an opposite end and a stop formed between the mouthpiece and the insert. The cap can be mounted on the mouthpiece or the insert. The insert includes a cutting edge. The cutting edge includes a point. The cap includes a plug for insertion in the dispenser. The dispenser includes a ridge formed on an internal face, and the plug includes a ridge formed thereon for engagement with the ridge of the dispenser when the plug is inserted in the dispenser. The insert defines an aperture communicated with the space of the dispenser and located adjacent to the stop.Type: ApplicationFiled: November 5, 2002Publication date: May 6, 2004Inventors: Chien-Fu Lin, Chi-Yang Liao, Gino Lu
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Patent number: 6672191Abstract: A paper trimmer includes a base having a plurality of trimmer devices connected thereto and a top member is mounted on the base and has a center hole through which a tube extending from the base extends. The top member has multiple extensions which is fixed on the base and the trimmer devices are located between the extensions. A pushing handle is rotatably mounted to the tube and has a tongue extending therefrom which is located above one of the trimmer devices. The chosen trimmer device can be operated by pushing the pushing handle.Type: GrantFiled: August 13, 2001Date of Patent: January 6, 2004Inventor: Chien-Fu Lin
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Patent number: 6644161Abstract: A paper punch includes a base having a protrusion on a top thereof and three passages are defined vertically through the protrusion. Each of the passages has a punch head assembly received therein. A gap is defined between the protrusion and the top of the base. A handle has a groove defined therethrough and an index member is movably engaged with the groove so that the index member can be moved to a position above the chosen punch head assembly which is moved downward to punch papers in the gap by pivoting the handle.Type: GrantFiled: January 3, 2002Date of Patent: November 11, 2003Inventor: Chien-Fu Lin
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Patent number: D538117Type: GrantFiled: May 10, 2005Date of Patent: March 13, 2007Assignee: Aidox Technology CorporationInventor: Chien-Fu Lin