Patents by Inventor Kun-Feng Lee
Kun-Feng Lee 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: 8415170Abstract: The invention provides a method for continuously detecting glucose concentration in a sample, including: (a) providing a biosensor comprising a transducer and a polysaccharide covered on the surface of the transducer; (b) providing a carbohydrate binding protein solution, wherein the carbohydrate binding protein has at least one receptor, and the receptor is capable of binding to the polysaccharide and glucose; (c) mixing a sample and the carbohydrate binding protein solution to form a mixture; (d) contacting the mixture with the biosensor; (e) detecting the amount of carbohydrate binding proteins bound to the polysaccharide by the biosensor, wherein glucose concentration of the sample is inversely proportional to the amount of carbohydrate binding proteins bound to the polysaccharide; and (f) refreshing the surface of the biosensor with a high concentration glucose solution.Type: GrantFiled: March 4, 2010Date of Patent: April 9, 2013Assignee: Industrial Technology Research InstituteInventors: Kun-Feng Lee, Chien-An Chen, Hong-Wen Chang, Yuh-Jiuan Lin
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Patent number: 8216826Abstract: A fluid analyzing apparatus. The fluid analyzing apparatus sequentially or simultaneously detects and analyzes a multiplex fluid sample with suitable analyzing elements. Meanwhile, the fluid analyzing apparatus may be disassembled to a first unit, a second unit and a third unit, such that the analyzing elements therein are easily disposed and replaced. The fluid analyzing apparatus analyzes and detects the multiplex fluid sample by allowing the multiplex fluid sample to sequentially or simultaneously flow through a plurality of target chambers. The fluid analyzing apparatus sequentially or simultaneously transports the multiplex fluid sample to the target chambers, thereby enhancing the speed and analysis thereof.Type: GrantFiled: October 14, 2008Date of Patent: July 10, 2012Assignee: Industrial Technology Research InstituteInventors: Kun Feng Lee, Pei-Shin Jiang, Yuh-Jiuan Lin
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Patent number: 8133759Abstract: A leadframe includes a die paddle and leads, in which the back side of the die paddle has a fillister. The fillister defines a rim surrounding a recess, and the recess accommodates protrusion of fusible material. Also, a package includes such a leadframe. Also, a method for making a leadframe includes patterning a sheet of metal to form a die paddle and leads, and forming a fillister in the back side of the die paddle.Type: GrantFiled: April 28, 2009Date of Patent: March 13, 2012Assignee: Macronix International Co., Ltd.Inventors: Jui-Chung Lee, Po-Hsin Lin, Kun-Feng Lee
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Patent number: 7868145Abstract: A magnetic particle and fabrication method thereof. The magnetic particle comprises a polymer core, a magnetic material layer covering the polymer core, and a silicon containing layer covering the magnetic material layer. In addition, the magnetic particle may further comprise a coupling agent on the silicon containing layer, and an active molecule connected to the coupling agent. The magnetic particles provide controllable size, uniform diameter distribution, high magnetization, improved storage stability, and modified surface for targeting biomolecules for biomaterial separation and environmental analysis.Type: GrantFiled: July 11, 2007Date of Patent: January 11, 2011Assignee: Industrial Technology Research InstituteInventors: Kun Chan Wu, Hui-Ju Cho, Pei-Shin Jiang, Hsiang Yuan Huang, Wen-Hsun Kuo, Chi-Min Chau, Chih Hsien Su, Kun Feng Lee
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Publication number: 20100304399Abstract: The invention provides a method for continuously detecting glucose concentration in a sample, including: (a) providing a biosensor comprising a transducer and a polysaccharide covered on the surface of the transducer; (b) providing a carbohydrate binding protein solution, wherein the carbohydrate binding protein has at least one receptor, and the receptor is capable of binding to the polysaccharide and glucose; (c) mixing a sample and the carbohydrate binding protein solution to form a mixture; (d) contacting the mixture with the biosensor; (e) detecting the amount of carbohydrate binding proteins bound to the polysaccharide by the biosensor, wherein glucose concentration of the sample is inversely proportional to the amount of carbohydrate binding proteins bound to the polysaccharide; and (f) refreshing the surface of the biosensor with a high concentration glucose solution.Type: ApplicationFiled: March 4, 2010Publication date: December 2, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kun-Feng Lee, Chien-An Chen, Hong-Wen Chang, Yuh-Jiuan Lin
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Publication number: 20100270665Abstract: A leadframe includes a die paddle and leads, in which the back side of the die paddle has a fillister. The fillister defines a rim surrounding a recess, and the recess accommodates protrusion of fusible material. Also, a package includes such a leadframe. Also, a method for making a leadframe includes patterning a sheet of metal to form a die paddle and leads, and forming a fillister in the back side of the die paddle.Type: ApplicationFiled: April 28, 2009Publication date: October 28, 2010Inventors: Jui-Chung Lee, Po-Hsin Lin, Kun-Feng Lee
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Patent number: 7540647Abstract: A medical inspection device. A housing includes a transparent plate. A circuit board is disposed in the housing. At least one light-emitting element is disposed on and electrically connected to the circuit board. The light-emitting element is opposite to the transparent plate. Light from the light-emitting element is output to the exterior of the housing through the transparent plate. An image sensor is disposed on and electrically connected to the circuit board. The image sensor is opposite to the transparent plate. An image in the exterior of the housing is received by the image sensor through the transparent plate and converted into an image signal thereby. A grip is detachably connected to the housing. A signal transmission line is detachably connected to the circuit board and fit in the grip and extends to the exterior of the grip, outputting the image signal.Type: GrantFiled: March 20, 2007Date of Patent: June 2, 2009Assignee: Industrial Technology Research InstituteInventors: Kun-Feng Lee, Ching-Yi Wu, Yu-Shih Chen, Yuh-Jiuan Lin, Hsi Feng Kao
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Publication number: 20090041623Abstract: A fluid analyzing apparatus. The fluid analyzing apparatus sequentially or simultaneously detects and analyzes a multiplex fluid sample with suitable analyzing elements. Meanwhile, the fluid analyzing apparatus may be disassembled to a first unit, a second unit and a third unit, such that the analyzing elements therein are easily disposed and replaced. The fluid analyzing apparatus analyzes and detects the multiplex fluid sample by allowing the multiplex fluid sample to sequentially or simultaneously flow through a plurality of target chambers. The fluid analyzing apparatus sequentially or simultaneously transports the multiplex fluid sample to the target chambers, thereby enhancing the speed and analysis thereof.Type: ApplicationFiled: October 14, 2008Publication date: February 12, 2009Applicant: Industrial Technology Research InstituteInventors: Kun Feng LEE, Pei-Shin Jiang, Yuh-Jiuan Lin
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Patent number: 7460754Abstract: A medical inspection device. A housing includes a transparent plate and a first opening. A reflective layer is formed in the housing and opposes the transparent plate. The first opening is between the reflective layer and the transparent plate. A grip is connected to the first opening and extends in the exterior of the housing. An optical fiber bundle is connected to the first opening and disposed in the grip. The optical fiber bundle extends to the exterior of the grip and outputs light into the housing. The light is output to the exterior of the housing by reflection of the reflective layer and through the transparent plate. An image outside the housing is received by the optical fiber bundle through the transparent plate and by reflection of the reflective layer.Type: GrantFiled: March 20, 2007Date of Patent: December 2, 2008Assignee: Industrial Technology Research InstituteInventors: Kun-Feng Lee, Ching-Yi Wu, Yu-Shih Chen, Yuh-Jiuan Lin, Hsi Feng Kao
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Publication number: 20080252472Abstract: An automatic liquid level monitoring apparatus. A flexible circuit board is attached to a resilient base plate. A light transmitter is disposed on and electrically connected to the flexible circuit board. A light detector is disposed on and electrically connected to the flexible circuit board. The light detector opposes the light transmitter. An alarm is disposed on the resilient base plate and electrically connected to the flexible circuit board. A power supply member is electrically connected to the flexible circuit board, supplying power thereto.Type: ApplicationFiled: October 12, 2007Publication date: October 16, 2008Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chih Hsien SU, Yi-Chin TZAI, Kun Feng LEE, Hsi Feng KAO, Ching-Yi WU, Yuh-Jiuan LIN
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Patent number: 7410811Abstract: The present invention relates to an analytical method and device utilizing magnetic materials and acoustics sensor. The invention employs a magnetic material modified with specific recognizable molecules to capture a substance in a sample and provides an external magnetic field to draw the magnetic material to an sensing region of an acoustics sensor, and then converts an effect occurred on a surface of the sensing region to an amount of the substance in the sample, wherein the effect is caused by a contact of the surface with the magnetic material and the substance.Type: GrantFiled: December 30, 2005Date of Patent: August 12, 2008Assignee: Industrial Technology Research InstituteInventors: Yuh Jiuan Lin, Kun Feng Lee, Chi Min Chau, Hui Ju Cho
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Publication number: 20070237474Abstract: A medical inspection device. A housing includes a transparent plate and a first opening. A reflective layer is formed in the housing and opposes the transparent plate. The first opening is between the reflective layer and the transparent plate. A grip is connected to the first opening and extends in the exterior of the housing. An optical fiber bundle is connected to the first opening and disposed in the grip. The optical fiber bundle extends to the exterior of the grip and outputs light into the housing. The light is output to the exterior of the housing by reflection of the reflective layer and through the transparent plate. An image outside the housing is received by the optical fiber bundle through the transparent plate and by reflection of the reflective layer.Type: ApplicationFiled: March 20, 2007Publication date: October 11, 2007Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kun-Feng Lee, Ching-Yi Wu, Yu-Shih Chen, Yuh-Jiuan Lin, Hsi Feng Kao
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Publication number: 20070225557Abstract: A medical inspection device. A housing includes a transparent plate. A circuit board is disposed in the housing. At least one light-emitting element is disposed on and electrically connected to the circuit board. The light-emitting element is opposite to the transparent plate. Light from the light-emitting element is output to the exterior of the housing through the transparent plate. An image sensor is disposed on and electrically connected to the circuit board. The image sensor is opposite to the transparent plate. An image in the exterior of the housing is received by the image sensor through the transparent plate and converted into an image signal thereby. A grip is detachably connected to the housing. A signal transmission line is detachably connected to the circuit board and fit in the grip and extends to the exterior of the grip, outputting the image signal.Type: ApplicationFiled: March 20, 2007Publication date: September 27, 2007Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kun-Feng Lee, Ching-Yi Wu, Yu-Shih Chen, Yuh-Jiuan Lin, Hsi Feng Kao
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Publication number: 20060286563Abstract: The present invention relates to an analytical method and device utilizing magnetic materials and acoustics sensor. The invention employs a magnetic material modified with specific recognizable molecules to capture a substance in a sample and provides an external magnetic field to draw the magnetic material to an sensing region of an acoustics sensor, and then converts an effect occurred on a surface of the sensing region to an amount of the substance in the sample, wherein the effect is caused by a contact of the surface with the magnetic material and the substance.Type: ApplicationFiled: December 30, 2005Publication date: December 21, 2006Applicant: Industrial Technology ResearchInventors: Yuh-Jiuan Lin, Kun-Feng Lee, Chi-Min Chau, Hui-Ju Cho
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Patent number: 7035704Abstract: A capacity management system and method. A demand priority for each foundry and commodity capacity demand is determined according to sales and product information thereof. A capacity is then allocated for the foundry and commodity capacity demands according to the corresponding demand priority, thereby generating a capacity allocation plan. Then, an output request plan is generated according to the capacity allocation plan, a product cycle time, product order status and product inventory status. The product inventory status comprises information of products in process and finished goods.Type: GrantFiled: November 16, 2004Date of Patent: April 25, 2006Assignee: Powerchip Semiconductor Corp.Inventor: Kun-Feng Lee
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Publication number: 20060004473Abstract: A capacity management system and method. A demand priority for each foundry and commodity capacity demand is determined according to sales and product information thereof. A capacity is then allocated for the foundry and commodity capacity demands according to the corresponding demand priority, thereby generating a capacity allocation plan. Then, an output request plan is generated according to the capacity allocation plan, a product cycle time, product order status and product inventory status. The product inventory status comprises information of products in process and finished goods.Type: ApplicationFiled: November 16, 2004Publication date: January 5, 2006Inventor: Kun-Feng Lee
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Patent number: D601249Type: GrantFiled: November 14, 2008Date of Patent: September 29, 2009Assignee: Industrial Technology Research InstituteInventors: Chih Hsien Su, Kun Feng Lee, Yu-Jin Kao, Jhao-Syong Chen, Yi-Shang Lin, Yuh-Jiuan Lin
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Patent number: D602387Type: GrantFiled: November 14, 2008Date of Patent: October 20, 2009Assignee: Industrial Technology Research InstituteInventors: Jhao-Syong Chen, Kun Feng Lee, Yu-Jin Kao, Chih Hsien Su, Yi-Shang Lin, Yuh-Jiuan Lin
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Patent number: D634839Type: GrantFiled: August 30, 2006Date of Patent: March 22, 2011Assignee: Industrial Technology Research InstituteInventors: Yuh-Jiuan Lin, Hsi-Feng Kao, Kun-Feng Lee, Chung-Kai Chen
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Patent number: D640367Type: GrantFiled: August 30, 2006Date of Patent: June 21, 2011Assignee: Industrial Technology Research InstituteInventors: Yuh-Jiuan Lin, Kun-Feng Lee, Hsi-Feng Kao, Hsing-Hsien Ho