Patents by Inventor Chung-Han Lee
Chung-Han 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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Publication number: 20240154066Abstract: Embodiments provide an emissive display device including a light emitting diode that includes a first circuit part disposed in a display area and a cathode electrically connected to the first circuit part; and a non-emissive element that includes a second circuit part disposed in the display area and a cathode electrically connected to the second circuit part, and the cathode of the non-emissive element is separated from the cathode of the light emitting diode by a separator.Type: ApplicationFiled: October 24, 2023Publication date: May 9, 2024Applicant: Samsung Display Co., LTD.Inventors: Chung Sock CHOI, Byung Han YOO, Yoo Min KO, Ju Chan PARK, Dae-Young LEE
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Publication number: 20240139337Abstract: The present disclosure relates to a method for treating a cancer and/or cancer metastasis in a subject comprising administering to the subject irinotecan loaded in a mesoporous silica nanoparticle. The present disclosure also provides a conjugate comprising an agent loaded in a mesoporous silica nanoparticle (MSN) defining at least one pore and having at least one functional group on a sidewall of the at least one pore.Type: ApplicationFiled: November 2, 2022Publication date: May 2, 2024Inventors: Cheng-Hsun WU, SI-HAN WU, YI-PING CHEN, RONG-LIN ZHANG, CHUNG-YUAN MOU, Yu-Tse LEE
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Patent number: 11965522Abstract: An impeller includes a hub and a plurality of blades. The blades are arranged around the hub, and each blade includes a leading edge, a blade tip, a root portion, a trailing edge, a windward side and a leeward side. The windward side including a first turning point and a second turning point, a first vertical height difference is formed from the blade tip to the first turning point, and a second vertical height difference is formed from the first turning point to the second turning point, and the first vertical height difference is greater than the second vertical height difference. The impeller apparently reduces the noise.Type: GrantFiled: January 28, 2022Date of Patent: April 23, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Pei-Han Chiu, Chien-Ming Lee, Chung-Yuan Tsang, Chao-Fu Yang
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Patent number: 11795352Abstract: The present disclosure relates to a (meth)acrylate adhesive composition comprising a (meth)acrylated polymer, a crosslinking agent and a silane copolymer, wherein the silane copolymer comprises 70 to 95 weight parts of an acrylate monomer containing C1-C4 alkyl group and 5 to 30 weight parts of a silane represented by the following formula (I): X—R1—SiR23-a(OR3)a??(I) wherein the weight-average molecular weight of the silane copolymer is ranging from 40,000 to 150,000. The silane copolymer can enhance the initial adhesion strength, rework ability and weather resistance of the (meth)acrylate adhesive composition. Furthermore, the (meth)acrylate adhesive composition can be used in the flexible optical film with a good bending restoring property and adhesion.Type: GrantFiled: October 22, 2020Date of Patent: October 24, 2023Assignee: BenQ Materials CorporationInventors: Wen-Chun Chen, Yan-Chiuan Liou, Pao-Hsun Wu, Yi-Ting Tseng, Chung-Han Lee
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Publication number: 20210348040Abstract: The present disclosure relates to a (meth)acrylate adhesive composition comprising a (meth)acrylated polymer, a crosslinking agent and a silane copolymer, wherein the silane copolymer comprises 70 to 95 weight parts of an acrylate monomer containing C1-C4 alkyl group and 5 to 30 weight parts of a silane represented by the following formula (I): X—R1—SiR23-a(OR3)a??(I) wherein the weight-average molecular weight of the silane copolymer is ranging from 40,000 to 150,000. The silane copolymer can enhance the initial adhesion strength, rework ability and weather resistance of the (meth)acrylate adhesive composition. Furthermore, the (meth)acrylate adhesive composition can be used in the flexible optical film with a good bending restoring property and adhesion.Type: ApplicationFiled: October 22, 2020Publication date: November 11, 2021Inventors: Wen-Chun Chen, Yan-Chiuan Liou, Pao-Hsun Wu, Yi-Ting Tseng, Chung-Han Lee
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Publication number: 20180173694Abstract: The disclosure provides methods and computer systems for named entity verification, named entity verification model training, and phrase expansion. The method for named entity verification includes to receive an unknown type phrase, to generate a query phrase according to the unknown type phrase, to perform auto-completion on the query phrase to receive one or more returned phrases, to extract feature information from the returned phrases, and to determine a named entity type of the unknown type phrase based on the feature information verify whether or not the unknown type phrase belongs to the target named entity type based on the feature information and a target verification model to accordingly output a verification result.Type: ApplicationFiled: July 19, 2017Publication date: June 21, 2018Applicant: Industrial Technology Research InstituteInventors: Chao-Hong Liu, Tzi-Cker Chiueh, Chih-Chung Kuo, Chung-Han Lee, Jian-Yung Hung
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Patent number: 8739057Abstract: A mobile communication terminal comprising a display unit for displaying at least one or more terminal diagnostic objects, an input unit for selecting a terminal diagnostic object and a controller for diagnosing the operational state associated with the selected terminal diagnostic object is provided.Type: GrantFiled: September 25, 2008Date of Patent: May 27, 2014Assignee: LG Electronics Inc.Inventors: Jun Cheong, Chung Han Lee
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Patent number: 8679787Abstract: A method of preparing an antisense DNA probe for comparative transcript analysis. The method includes providing an antisense DNA probe. The method also includes linking a blocking adapter to the antisense DNA probe.Type: GrantFiled: September 24, 2012Date of Patent: March 25, 2014Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Patent number: 8680257Abstract: A kit to execute a method of simultaneously performing comparative transcript analysis in a multitude of samples. The kit includes a blocking adapter. The blocking adapter includes an inert 3? end.Type: GrantFiled: January 3, 2013Date of Patent: March 25, 2014Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Publication number: 20130143217Abstract: A kit to execute a method of simultaneously performing comparative transcript analysis in a multitude of samples. The kit includes a blocking adapter. The blocking adapter includes an inert 3? end.Type: ApplicationFiled: January 3, 2013Publication date: June 6, 2013Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Publication number: 20130089860Abstract: One example embodiment includes a method of comparative transcript analysis. The method includes providing an antisense DNA probe. The method also includes linking a blocking adapter to the antisense DNA probe.Type: ApplicationFiled: September 24, 2012Publication date: April 11, 2013Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Patent number: 8304527Abstract: One example embodiment includes a kit to execute a method of simultaneously screening for genetic mutations in different genes in a multitude of samples. The kit includes an antisense deoxyribonucleic acid (DNA) probe, where the antisense DNA probe will be mixed with a strand of a ribonucleic acid (RNA) to be tested to form a heteroduplex molecule within a sample. The kit also includes a ribonuclease enzyme, an RNA-primed DNA polymerase, a single strand-specific nuclease, DNA-dependent DNA polymerase, a blocking adapter and a tagged reporter adapter. Through ribonuclease digestion, differential sequence fill-in (DSF) and full-length sequence extension, tagged mutant-dual adapter hybrids are formed for detection, quantification or amplification. The sequence ubiquity of said mutant-dual adapter hybrids enables the use of universalized primers for sequence amplification regardless of the numbers or the origins of the mutations involved.Type: GrantFiled: April 1, 2011Date of Patent: November 6, 2012Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Patent number: 8197309Abstract: The present invention discloses a grinding wheel assembly including a coupling member, two clamping disks and a grinding wheel. There is a plurality of bulged anchor rims around the coupling member. On both sides of the coupling member, there are two hollow ducts which are linked through a first shaft duct in the center and surrounded by a plurality of laterally penetrated ventilation openings. Two clamping disks are symmetrically mounted onto the grinding wheel. On one side of each clamping disk are anchor troughs, ventilation holes, cylinders and shaft ducts, and on the other side is a polygonal trough. There are cogs around the grinding wheel and there are clamping troughs and a plurality of mounting troughs on each side of the grinding wheel. In the center of the grinding wheel is a coupling opening whose inner wall has a plurality of concaved anchor openings.Type: GrantFiled: July 22, 2009Date of Patent: June 12, 2012Inventor: Chung-Han Lee
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Publication number: 20120003638Abstract: One example embodiment includes a kit to execute a method of simultaneously screening for genetic mutations in different genes in a multitude of samples. The kit includes an antisense deoxyribonucleic acid (DNA) probe, where the antisense DNA probe will be mixed with a strand of a ribonucleic acid (RNA) to be tested to form a heteroduplex molecule within a sample. The kit also includes a ribonuclease enzyme, an RNA-primed DNA polymerase, a single strand-specific nuclease, DNA-dependent DNA polymerase, a blocking adapter and a tagged reporter adapter. Through ribonuclease digestion, differential sequence fill-in (DSF) and full-length sequence extension, tagged mutant-dual adapter hybrids are formed for detection, quantification or amplification. The sequence ubiquity of said mutant-dual adapter hybrids enables the use of universalized primers for sequence amplification regardless of the numbers or the origins of the mutations involved.Type: ApplicationFiled: April 1, 2011Publication date: January 5, 2012Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Patent number: 7947446Abstract: This disclosure teaches high throughput mutation screening methods allowing simultaneous analysis of multiple genetic regions of interest and sensitive detection of very low frequency mutation(s) by the use of a universalized approach. Methods comprise treating RNA:DNA heteroduplexes of interest with a ribonuclease, sequence extension by an RNA-primed DNA polymerase, ligation with a blocking adapter, and differential sequence fill-in followed by single-strand-specific nuclease digestion to permit full-length sequence extension and subsequent ligation with a tagged reporter adapter solely in mutants filled in with a complementary deoxyribonucleotide triphosphate.Type: GrantFiled: May 8, 2008Date of Patent: May 24, 2011Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Publication number: 20110021119Abstract: The present invention discloses a grinding wheel assembly including a coupling member, two clamping disks and a grinding wheel. There is a plurality of bulged anchor rims around the coupling member. On both sides of the coupling member, there are two hollow ducts which are linked through a first shaft duct in the center and surrounded by a plurality of laterally penetrated ventilation openings. Two clamping disks are symmetrically mounted onto the grinding wheel. On one side of each clamping disk are anchor troughs, ventilation holes, cylinders and shaft ducts, and on the other side is a polygonal trough. There are cogs around the grinding wheel and there are clamping troughs and a plurality of mounting troughs on each side of the grinding wheel. In the center of the grinding wheel is a coupling opening whose inner wall has a plurality of concaved anchor openings.Type: ApplicationFiled: July 22, 2009Publication date: January 27, 2011Inventor: Chung-Han LEE
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Publication number: 20090150819Abstract: A mobile communication terminal comprising a display unit for displaying at least one or more terminal diagnostic objects, an input unit for selecting a terminal diagnostic object and a controller for diagnosing the operational state associated with the selected terminal diagnostic object is provided.Type: ApplicationFiled: September 25, 2008Publication date: June 11, 2009Inventors: Jun CHEONG, Chung Han LEE
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Publication number: 20090075276Abstract: This disclosure teaches high throughput mutation screening methods allowing simultaneous analysis of multiple genetic regions of interest and sensitive detection of very low frequency mutation(s) by the use of a universalized approach. Methods comprise treating RNA:DNA heteroduplexes of interest with a ribonuclease, sequence extension by an RNA-primed DNA polymerase, ligation with a blocking adapter, and differential sequence fill-in followed by single-strand-specific nuclease digestion to permit full-length sequence extension and subsequent ligation with a tagged reporter adapter solely in mutants filled in with a complementary deoxyribonucleotide triphosphate.Type: ApplicationFiled: May 8, 2008Publication date: March 19, 2009Inventors: Ming-Sheng Lee, Chung-Han Lee, Jeffery Lee
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Publication number: 20080318215Abstract: Methods for detecting genetic mutation allowing detection of very low frequency mutation. Methods comprise treating RNA:DNA heteroduplexes of interest with ribonuclease treatment coupled with DNA polymerase treatment. RNA:DNA heteroduplexes of interest are preferentially targeted for digestion by ribonuclease and subsequent sequence extension by DNA polymerase. Methods may be carried out partially or entirely manually, automatically, and combinations thereof. Methods may be performed wholly or partially in solution, on solid phase media, in large scale, adapted for high throughput analysis, and any combinations thereof. Apparatus and products for detecting genetic mutation.Type: ApplicationFiled: December 20, 2006Publication date: December 25, 2008Inventors: Ming-Sheng Lee, Chung-Han Lee
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Publication number: 20070097607Abstract: A sliding mechanism with variable sliding range thereof is disclosed, which is applied to a sliding type mobile phone and comprises: a slider; two sliding blocks for sliding on the slider and each having a sliding groove thereon; two rods, each having a fixed end and a free end, wherein the fixed ends are mounted on the slider, and the free ends are respectively located in the sliding grooves of the two sliding blocks; and two springs, respectively located in the sliding grooves of the two sliding blocks and connected the free ends of the two rods; whereby when the distance between the two sliding blocks is increased, the sliding range of the two sliding blocks is increased.Type: ApplicationFiled: September 13, 2006Publication date: May 3, 2007Inventor: Chung-Han Lee