Patents Examined by Monique Peets
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Patent number: 10082611Abstract: There is provided a near-infrared cut filter which has a visible light transmitting property and a near-infrared shielding property both at high levels by that its transmission spectrum has a steep inclination in the vicinity of the boundary between the visible light and the near-infrared, and which can also be sufficiently reduced in size and thickness. The near-infrared cut filter has a near-infrared absorbing layer which contains a near-infrared absorbing dye containing at least one dye in which a condensed ring structure containing at least a benzene ring and a ring having nitrogen atom is bonded to both sides of a squarylium skeleton and which have a carboxylic acid amide structure at a second position of the benzene ring (where the carboxylic acid has a substituent having 5 to 25 having one or more branches), and a transparent resin with a refractive index of 1.45 or more.Type: GrantFiled: June 3, 2015Date of Patent: September 25, 2018Assignee: AGC Inc.Inventors: Kazuhiko Shiono, Hiroyuki Arishima, Teppei Konishi, Hiroki Hotaka
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Patent number: 10066064Abstract: A process for producing water-absorbing polymer particles, wherein surface postcrosslinked water-absorbing polymer particles are remoisturized and delivered pneumatically, and wherein the time between remoisturization and pneumatic delivery is less than one hour.Type: GrantFiled: October 5, 2010Date of Patent: September 4, 2018Assignee: BASF SEInventors: Rüdiger Funk, Jürgen Schröder, Thomas Pfeiffer, Matthias Weismantel
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Patent number: 10054835Abstract: A switching material comprising one or more than one polymers and an electrolyte comprising a salt and a solvent portion comprising one or more solvents; and one or more compounds having electrochromic and photochromic properties dispersed homogeneously through the switching material; and wherein the switching material is transitionable from a light state to a dark state on exposure to UV light and from a dark state to a light state with application of an electric voltage.Type: GrantFiled: April 9, 2013Date of Patent: August 21, 2018Assignee: SWITCH MATERIALS, INC.Inventors: Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Simon James Gauthier, Bronwyn Hilary Gillon, Andrew Koutsandreas, Veronica Elizabeth Marshman, Matt Andrew Pilapil, Jonathan Ross Sargent, James Daniel Senior, Karthik Vikram Siva Shanmugam
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Patent number: 10048562Abstract: This invention relates to electrophoretic fluid comprising solvents, a highly absorbing dye, and charged particles of different color, and electrophoretic display devices comprising such fluids.Type: GrantFiled: June 13, 2013Date of Patent: August 14, 2018Assignee: Merck Patent GmbHInventor: Nathan Smith
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Patent number: 10042087Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye; (B) a photocurable dispersing agent; (C) an acrylic-based binder resin; (D) a photopolymerizable monomer; (E) a photopolymerization initiator; and (F) a solvent, and a color filter using the same.Type: GrantFiled: August 21, 2014Date of Patent: August 7, 2018Assignee: Samsung SDI Co., Ltd.Inventors: Ju-Ho Jung, Ji-Hye Kwon, Jee-Hyun Ryu, In-Jae Lee, Min-Kyeol Chung, Sang-Won Cho, Mi-Jin Choi, Seung-Jib Choi, Soo-Young Heo
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Patent number: 10036102Abstract: A bismuth and magnesium co-doped lithium niobate crystal includes Li2CO3, Nb2O5, Bi2O3 and MgO, wherein the molar ratio of [Li] and [Nb] is 0.90-1.00, the molar percentage of Bi2O3 in the mixture is 0.25-0.80%, and the molar percentage of MgO in the mixture is 3.0-7.0%. The bismuth and magnesium co-doped lithium niobate crystal has enhanced photorefraction, improved photorefractive sensitivity, shortened holographic grating saturation writing time, and the photorefractive diffraction efficiency can reach up to 17%. The response time is only 170 ms, when the holographic storage experiment is carried out using 488 nm continuous laser. Therefore, this crystal can be used in the field of holographic imaging.Type: GrantFiled: December 7, 2016Date of Patent: July 31, 2018Assignees: NANKAI UNIVERSITY, TAISHAN SPORTS INDUSTRY GROUP CO., LTD.Inventors: Yongfa Kong, Dahuai Zheng, Shiguo Liu, Jingjun Xu, Peiming Xu, Zhiyong Bian, Shaolin Chen, Ling Zhang, Hongde Liu
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Patent number: 10031418Abstract: A photosensitive resin composition includes (A) an acrylic-based binder resin including a repeating unit represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a cardo-based binder resin including a repeating unit represented by Chemical Formula 2-1 and a repeating unit represented by Chemical Formula 2-2, wherein in Chemical Formula 2-1 and 2-2, each substituent is the same as defined in the detailed description; (C) reactive unsaturated compound; (D) an initiator; (E) a colorant; and (F) a solvent. A photosensitive resin film using the same and a color filter is also provided.Type: GrantFiled: November 4, 2015Date of Patent: July 24, 2018Assignee: Samsung SDI Co., Ltd.Inventors: Lee-June Kim, Jee-Hyun Ryu, Jung-Hwa Lee, Ju-Ho Jung, Seung-Jib Choi, Soo-Young Heo
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Patent number: 10025005Abstract: The present invention inhibits the clouding of cured products obtained by polymerizing and curing a composition including sulfur and an episulfide compound, and inhibits clouding particularly in lenses, called plus-power lenses, that have large central thicknesses; and provides a composition for optical materials with which it is possible to predict and assess whether or not clouding will occur after curing and to determine quality at a stage before polymerization and curing. These objectives are achieved by, for example, a composition for optical materials that includes: sulfur, the turbidity value of which when made into a 30-mass % carbon disulfide solution is 10 ppm or less; and an episulfide compound. That is, clouding is prevented and excellent transparency is achieved in optical materials produced from said composition for optical materials that comprises an episulfide compound and sulfur that satisfies the aforementioned condition in terms of turbidity value.Type: GrantFiled: March 1, 2013Date of Patent: July 17, 2018Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Hiroaki Tanaka, Hiroshi Horikoshi
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Patent number: 10026518Abstract: This disclosure is related to low-haze transparent conductors, ink compositions and method for making the same.Type: GrantFiled: January 14, 2011Date of Patent: July 17, 2018Assignee: CAM Holding CorporationInventors: Jelena Sepa, Frank Wallace
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Patent number: 10016754Abstract: The invention relates to a process for preparing aminomethylated bead polymers from N-carboxymethylphthalimides, which are used as anion exchangers or can be converted further to chelate resins.Type: GrantFiled: December 21, 2015Date of Patent: July 10, 2018Assignee: LANXESS Deutschland GmbHInventors: Reinhold Klipper, Pierre Vanhoorne, Bernd Koop, Areski Rezkallah
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Patent number: 10011546Abstract: Provided are azeotropic or azeotrope-like mixtures of 1,1,3,3-tetrachloroprop-1-ene (HCO-1230za) and hydrogen fluoride. Such compositions are useful as feed stock in the production of HFC-245fa and HCFO-1233zd.Type: GrantFiled: April 11, 2016Date of Patent: July 3, 2018Assignee: Honeywell International Inc.Inventors: Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski, Haiyou Wang, Stephen A. Cottrell, Hang T. Pham
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Patent number: 10012850Abstract: There is provided a rare-earth gallium garnet ceramic having a high extinction ratio and a high light transmittance. The rare-earth gallium garnet ceramic contains, as a sintering aid, 5 mass ppm or more and 500 mass ppm or less of Ge calculated as metal, and 20 mass ppm or more and 250 mass ppm or less of Al calculated as metal.Type: GrantFiled: April 5, 2013Date of Patent: July 3, 2018Assignee: Konoshima Chemical Co., Ltd.Inventors: Hoshiteru Nozawa, Hideki Yagi, Takagimi Yanagitani
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Patent number: 10007028Abstract: A photosensitive resin composition includes (A) a binder resin including an epoxy resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in the above Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent.Type: GrantFiled: January 9, 2015Date of Patent: June 26, 2018Assignee: Samsung SDI Co., Ltd.Inventors: Se-Young Choi, Jae-Young Kwon, Eun-Bi Park, Jung-Sun Lee, Chang-Ryul Lee, Ju-Ho Jung, Mi-Jin Choi, Seung-Jib Choi, Kyung-Hee Hyung
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Patent number: 10007165Abstract: This invention relates to electrophoretic fluids, the use of these fluids for the preparation of an electrophoretic display device, and electrophoretic displays comprising such fluids.Type: GrantFiled: July 22, 2013Date of Patent: June 26, 2018Assignee: Merck Patent GmbHInventors: Nils Greinert, Thomas Bauer, Matthias Koch, Wolfgang Hechler, Nathan Smith
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Patent number: 10000642Abstract: Systems and method for forming a nanocomposite material. One example of a nanocomposite material includes a first sulfur-based nanoparticle material defining a first nanophase and a second sulfur-based nanoparticle material defining a second nanophase, wherein the nanocomposite material is at least partially long-wave infrared (LWIR) transmitting, and the first nanophase and the second nanophase are co-dispersed to form interpenetrating networks with one another and each has a grain structure that is distinct from one another.Type: GrantFiled: September 5, 2014Date of Patent: June 19, 2018Assignee: RAYTHEON COMPANYInventors: Joseph M. Wahl, Richard L. Gentilman, Randall W. Tustison, Christopher S. Nordahl, Huy Q. Nguyen, Ralph Korenstein
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Patent number: 10000462Abstract: An optoelectronic material includes a first organic molecule and a second organic molecule crosslinked with each other, the first organic molecule and the second organic molecule having wavelength selectivity in a visible ray region.Type: GrantFiled: February 10, 2015Date of Patent: June 19, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Yeong Suk Choi, Kwang Hee Lee, Seon-Jeong Lim
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Patent number: 9976038Abstract: The present disclosure provides an ultraviolet light-C (UVC) reflective coating composition. The UVC reflective coating includes a polymer binder of a first volume having a first refractive index and an inorganic material of a second volume having a second refractive index at least 0.2 greater than the first refractive index, the second volume in ratio to the first volume such that the reflective coating is at or below critical pigment volume concentration (CVPC), wherein the reflective coating is configured to diffusely reflect at least 10% UVC.Type: GrantFiled: May 12, 2017Date of Patent: May 22, 2018Assignee: Lumacept, Inc.Inventors: Todd Andrew Pringle, Brian Myron Tande
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Patent number: 9963633Abstract: A colloidal material including semiconductor nanocrystals of formula AnXm, wherein A is selected from group Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb, VIb, VIIb, VIII, IIb, III, IV or mixtures thereof, X is selected from group Va, VIa, VIIa or mixtures thereof, and n and m are independently a decimal number from 0 to 5. The semiconductor nanocrystals have a quasi 2D structure, wherein the smallest dimension is smaller than the other two dimensions by a factor of at least 1.5 and the faces substantially normal to the smallest dimension consist either of A or X. Also, a semiconducting thin film, an optoelectronic device, a laser, a photovoltaic cell, a diode, a light emitting diode or a display including the colloidal material.Type: GrantFiled: December 19, 2014Date of Patent: May 8, 2018Assignee: NEXDOTInventors: Benoit Dubertret, Sandrine Ithurria
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Patent number: 9897729Abstract: The present invention relates to a photosensitive resin composition for color filter and application thereof. The aforementioned photosensitive resin composition includes an alkali-soluble resin (A), a compound having a vinyl unsaturated group (B), a photo-initiator (C), an organic solvent (D), and a pigment (E). The alkali-soluble resin (A) is obtained by copolymerizing a vinyl unsaturated monomer having a carboxylic group (a1), a vinyl unsaturated monomer having a silane group (a2), a vinyl unsaturated monomer having an oxetanyl group (a3) and an other copolymerizable vinyl unsaturated monomer (a4).Type: GrantFiled: April 16, 2015Date of Patent: February 20, 2018Assignee: CHI MEI CORPORATIONInventors: Bar-Yuan Hsieh, Jung-Pin Hsu
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Patent number: 9841675Abstract: Disclosed are a photosensitive resin composition for a color filter that includes (A) a colorant including a cyanine dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same. In the above Chemical Formula 1, each substituent is the same as described in the detailed description.Type: GrantFiled: July 16, 2013Date of Patent: December 12, 2017Assignee: Samsung SDI Co., Ltd.Inventors: Ji-Young Jeong, Dong-Wan Kim, Ji-Hong Kim, Jee-Hyun Ryu, In-Jae Lee, Gyu-Seok Han