Chang, OH
Carl W. Chang, Westlake, OH US
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20140262835 | MINIATURIZED GAS SENSOR DEVICE AND METHOD - Various embodiments of a gas sensor device and method of fabricating a gas sensor device are provided. In one embodiment a gas sensor device includes a base substrate, an electrolyte layer disposed on the base substrate and a plurality of potentiometric sensor units electrically coupled to the base substrate. Each potentiometric sensor unit includes an electrolyte layer disposed on the base substrate, a sensing electrode comprising tungsten oxide (WO | 09-18-2014 |
Ching Chang, Gahanna, OH US
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20120021218 | ELECTRICALLY CONDUCTIVE METAL-COATED FIBERS, CONTINUOUS PROCESS FOR PREPARATION THEREOF, AND USE THEREOF - In various embodiments, the present application provides electrically conductive metal-plated fibers and continuous processes of preparing metal-plated fibers. Additionally, provided are polymeric articles comprising the provided metal-plated fibers or other fibers prepared by the provided process, said articles having electromagnetic interference shielding effectiveness. | 01-26-2012 |
Ching-Feng Chang, Strongsville, OH US
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20090288983 | High coking value pitch - A high coking value pitch prepared from coal tar distillate and has a low softening point and a high carbon value while containing substantially no quinoline insolubles is disclosed. The pitch can be used as an impregnant or binder for producing carbon and graphite articles. | 11-26-2009 |
20090294325 | Reduced Puffing Needle Coke From Coal Tar - A reduced puffing needle coke is formed, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures. | 12-03-2009 |
20090294326 | Reduced Puffing Needle Coke From Coal Tar Distillate - A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures. | 12-03-2009 |
20090294327 | Reduced Puffing Needle Coke From Decant Oil - A reduced puffing needle coke is formed from decant oil, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures. | 12-03-2009 |
20110044881 | Method For The Catalytic Extraction Of Coal - A method for the production of a carbon material from the extraction of coal, comprising forming a mixture of coal, a solvent and a catalyst selected from the group consisting of molybdenum, tin, titanium, zirconium, hafnium, thorium, selenium, tellurium, polonium, iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, platinum, the catalytically-active compounds and coordination compounds containing any of the foregoing, and combinations and mixtures thereof. | 02-24-2011 |
20130012744 | Reduced Puffing Needle Coke From Coal Tar Distillate - A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures. | 01-10-2013 |
20150233023 | Carbon Fibers Derived from Lignin - A method of making a carbon fiber includes heat treating a lignin precursor absent an active ingredient in an inert atmosphere to raise the glass transition temperature (Tg) of the precursor by at least five (5%) percent, forming a lignin precursor having an increased Tg (High Tg Lignin). The High Tg Lignin can be spun into a fiber. The fiber may then be stabilized to form a thermoset fiber. The time period for stabilizing the fiber is less than one hundred (100) hours. | 08-20-2015 |
Ching-Feng Chang, Strongville, OH US
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20110274136 | Reduced Puffing Needle Coke From Coal Tar - A reduced puffing needle coke is formed, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures. | 11-10-2011 |
20110280274 | Reduced Puffing Needle Coke From Decant Oil - A reduced puffing needle coke is formed from decant oil, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures. | 11-17-2011 |
20110280275 | Reduced Puffing Needle Coke From Coal Tar Distillate - A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures. | 11-17-2011 |
Deborah W. Chang, Mason, OH US
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20080206355 | Composition comprising a particulate zinc material, a pyrithione or a polyvalent metal salt of a pyrithione and a synthetic cationic polymer - The present invention relates to a composition comprising a composition comprising an effective amount of a particulate zinc material; an effective amount of a surfactant including a surfactant with an anionic functional group; an effective amount of a pyrithione or a polyvalent metal salt of a pyrithione; from about 0.025% to about 5% by weight of a water soluble or dispersible, cationic, non-crosslinked, conditioning homopolymer having a cationic charge density of from about 2 meq/gm to about 10 meq/gm; and from about 20% to about 95% of an aqueous carrier, by weight of said composition | 08-28-2008 |
Debora W Chang, Mason, OH US
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20090291057 | ANIMAL CARE COMPOSITION - Methods of cleansing, conditioning and optionally therapeutically treating skin, hair, and/or other keratinous surfaces of a companion animal are provided. The method includes: contacting the skin, hair, and/or other keratinous surfaces of a companion animal with a companion animal care composition, the composition having a cleansing component, and a conditioning component; and optionally rinsing the skin, hair, and/or other keratinous surfaces of the companion animal with water; wherein after use of the composition, the composition provides a friction coefficient of from about 0.65 to about 0.8. Also included are articles of commerce having a container containing a companion animal care composition, which composition provides cleansing, conditioning, and optional treatment benefits to a companion animal. The container has instructions for cleansing, conditioning, and optionally treating the companion animal. Also included are companion animal care compositions having a cleansing component and a conditioning component, wherein after use of the composition, the composition provides a friction coefficient of from about 0.65 to about 0.8. | 11-26-2009 |
Jack Cheng Chang, Mason, OH US
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20130037432 | Package Configuration for Disposable Absorbent Articles - A box package containing stacked disposable absorbent articles is disclosed. The package has a pair of top flaps, and a handle cutout on each flap. In one embodiment a handle reinforcing material may be disposed between the handle cutouts. In one embodiment the handle cutouts may be partial, and attached portions of material forming residual cutout flaps may remain attached within the cutouts. Other structural elements may be present to maximize economy of space while maintaining structural integrity, conserving materials and providing a package that is convenient for consumers. | 02-14-2013 |
John Geoffrey Chang, Maineville, OH US
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20150230596 | Toothbrush - A toothbrush having a body, a brush head, and a neck extending between the body and the brush head is described. The brush head having a forward face and a rear face, and a massaging element disposed on the rear face of the brush head. The massaging element has a base surface which is non-coplanar with the rear face, and the massaging element comprising a plurality of protrusions. A plurality of bristles extends from the forward face. | 08-20-2015 |
Kai-Hsiung Chang, Cleveland, OH US
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20150018323 | 3B-HYDROXYSTEROID DEHYDROGENASE IN STEROID-DEPENDENT DISEASE - Methods and kits for characterizing a subject having a steroid-dependent disease such as prostate cancer are described. A method of treating a steroid-dependent disease in a subject by obtaining a biological sample from the subject, determining if the HSD3B1(1245C) gene or 3βHSD1(367T) protein is expressed in the biological sample, and providing treatment other than or in addition to steroid ablation to the subject if the HSD3B1(1245C) gene or 3βHSD1(367T) protein is expressed is also described. | 01-15-2015 |
Long Fei Chang, Silvania, OH US
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20100098894 | PREFORMS FOR PREPARING LIGHTWEIGHT STRETCH BLOW MOLDED PET COPOLYMER CONTAINERS AND METHODS FOR MAKING AND USING SAME - An injection molded preform for making a stretch blow molded container having an overall stretch ratio of from about 12 to about 16, wherein the overall stretch ratio is a product of a hoop stretch ratio and an axial stretch ratio, wherein the hoop stretch ratio is from about 5.6 to about 6.5, wherein the axial stretch ratio is from about 2.4 to about 2.7, and wherein the preform comprises a CG PET Copolymer having a free blow volume of from about 650 to about 800 ml measured at 100° C. and 90 psi using a 25 gram weight preform designed for a 500 ml container with a maximum diameter of 65 mm and a height of 200 mm from below the container finish and having a hoop stretch ratio of 5.5 and an axial stretch ratio of 2.6. This invention also relates to a method of making such preforms and stretch blow molded containers and methods of making the same. | 04-22-2010 |
Oliver Chang, Cleveland Heights, OH US
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20080300909 | Exclusivity in internet marketing campaigns system and method - A marketing campaign collects data for page counts, sessions, orders, and revenue. Four kinds of campaigns are addressed: direct, deferred, site link tracking, and deferred site link tracking. A particular page visit in an end-user session “qualifies” for a campaign if it satisfies the configured conditions for the campaign; that is, if the target universal resource locator (URL) of the page is the landing page of the campaign, the referrer URL is the referrer page of the campaign, or the page tag contains the configured string for the campaign. The data is processed through a set of heuristics identified by marketing experts as the most likely paths to a sale, and exclusivity is assigned to the type of campaign with the highest priority. | 12-04-2008 |
Song Y. Chang, Dublin, OH US
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20080254629 | Composition and method used for chemical mechanical planarization of metals - Compositions for use in CMP processing and methods of CMP processing. The composition utilizes low levels of particulate material, in combination with at least one amino acid, at least one oxidizer, and water to remove a metal layer such as one containing copper to a stop layer with high selectivity. | 10-16-2008 |
Tien-Hsien Chang, Columbus, OH US
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20100241467 | SECURE COMMERCE AND ASSET/SUPPLY CHAIN MANAGEMENT SYSTEM - A Secure Commerce and Asset/Supply Chain Management system and method provides displaying, commerce, asset management, global logistics, Customs declaration and recycling services for any user at anytime, anywhere with available communication network. Wireless sensors/identifier/computer/communicators, 2D graphic identifier, artificial intelligent and pervasive network communication/computing technologies are used to provide a user/friendly space. The user can interact with the system with mobile/wearable devices, or with movements/sounds made by his/her body. Embedded invisible sensing/computing/communication modules and/or holistic 3D virtual computing can be used to enhance user's experience. Major components of the system include an Intelligent Display Unit (IDU, | 09-23-2010 |
Tsu-Ling Chang, Worthington, OH US
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20120312853 | ELECTRONIC DISPENSER FOR FLEXIBLE ROLLED SHEET MATERIAL - An electronic dispenser for dispensing flexible sheet material. A control circuit in the housing receives a plurality of signals and controls dispensing of the sheet material from the housing. A tear bar is mounted within the housing for severance of sheet material by the user. A pivotally mounted pawl member is located proximate to the tear bar such that movement of sheet material into the tear bar for severance pivots the pawl member from a first position to a second position. A signal means associated with the pawl member is located such that movement of the pawl member to the second position causes the signal means to send a signal to notify the control circuit that the sheet material has been removed. The dispensing mechanism is operative in a first mode to be responsive to a signal from a proximity sensor to dispense a sheet of material, and is operative in a second mode to dispense a next sheet in response to the signal means being activated by movement of the pawl member to the second position in response to dispensed sheet material being removed from the dispenser. | 12-13-2012 |
Wesley G. Chang, Dublin, OH US
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20100175284 | Shoveling and Throwing Device - A manual throwing device for shoveling and throwing a load of material including snow or debris. | 07-15-2010 |