Patents by Inventor Michael Zak
Michael Zak 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: 12275396Abstract: A method of determining a wear of a tire, which may include, using a computing device operating a processor: based on signals from one or more sensors of a vehicle, determining a plurality of tire parameters of a tire; based on at least a portion of the tire parameters, determining a normalized rolling radius of the tire, the normalized rolling radius being an effective rolling radius of the tire under a zero rotational speed, a zero load or both; and based on a change in the normalized rolling radius of the tire over a period of time, determining an average wear value of the tire.Type: GrantFiled: July 10, 2024Date of Patent: April 15, 2025Assignee: TACTILE MOBILITY LTD.Inventors: Boaz Mizrachi, Jacobus Daniel Potgieter, Stanislav Shapira, Michael Zak, Michal Golan
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Publication number: 20250026337Abstract: A method of determining a wear of a tire, which may include, using a computing device operating a processor: based on signals from one or more sensors of a vehicle, determining a plurality of tire parameters of a tire; based on at least a portion of the tire parameters, determining a normalized rolling radius of the tire, the normalized rolling radius being an effective rolling radius of the tire under a zero rotational speed, a zero load or both; and based on a change in the normalized rolling radius of the tire over a period of time, determining an average wear value of the tire.Type: ApplicationFiled: July 10, 2024Publication date: January 23, 2025Applicant: TACTILE MOBILITY LTD.Inventors: Boaz MIZRACHI, Jacobus Daniel POTGIETER, Stanislav SHAPIRA, Michael ZAK, Michal GOLAN
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Patent number: 12070971Abstract: A method of determining a wear of a tire, which may include, using a computing device operating a processor: based on signals from one or more sensors of a vehicle, determining a plurality of tire parameters of a tire; based on at least a portion of the tire parameters, determining a normalized rolling radius of the tire, the normalized rolling radius being an effective rolling radius of the tire under a zero rotational speed, a zero load or both; and based on a change in the normalized rolling radius of the tire over a period of time, determining an average wear value of the tire.Type: GrantFiled: July 19, 2023Date of Patent: August 27, 2024Assignee: TACTILE MOBILITY LTD.Inventors: Boaz Mizrachi, Jacobus Daniel Potgieter, Stanislav Shapira, Michael Zak
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Patent number: 8464053Abstract: Systems, methods, and media for retransmitting data using the SRTP are provided. In some embodiments, methods for retransmitting data using the SRTP are provided. The methods include: receiving at least one data unit associated with a media session; determining the index of the at least one data unit; determining the session key of the media session using the index; authenticating the at least one data unit using the session key; and retransmitting the at least one data unit.Type: GrantFiled: September 5, 2007Date of Patent: June 11, 2013Assignee: Radvision LtdInventors: Jay Davis, Michael Zak, Sasha Ruditsky, Tsahi Levent-Levi
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Publication number: 20130080084Abstract: A pressure transmitter for use in measuring a pressure of a process fluid in an industrial process. The pressure transmitter includes a pressure sensor having a pressure output related to the pressure of the process fluid. Measurement circuitry is configured to calculate a process variable of the process fluid based upon the pressure output. Diagnostic circuitry diagnoses operation of the industrial process based upon a process parameter of the pressure output. Process parameter calculation circuitry calculates the process parameter based upon pressure output and reduces the effect of an abrupt change in the pressure output on the calculated process parameter.Type: ApplicationFiled: September 28, 2011Publication date: March 28, 2013Inventors: John P. Miller, Michael Zak
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Patent number: 8268521Abstract: According to an aspect of the invention, an electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate is provided. In the electrophotographic photoreceptor, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH3, —NH2, —SH, and —COOH, an acidic substance, and at least one compound selected from the group consisting of compounds represented by the following formula (A) and compounds represented by the following formula (B).Type: GrantFiled: May 15, 2009Date of Patent: September 18, 2012Assignees: Fuji Xerox Co., Ltd., Xerox CorporationInventors: Katsumi Nukada, Hirofumi Nakamura, Mitsuhide Nakamura, Koji Bando, Kenny-tuan T Dinh, Giuseppa Baranyi, Nan-Xing Hu, Michael Zak
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Publication number: 20100151366Abstract: According to an aspect of the invention, an electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate is provided. In the electrophotographic photoreceptor, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH3, —NH2, —SH, and —COOH, an acidic substance, and at least one compound selected from the group consisting of compounds represented by the following formula (A) and compounds represented by the following formula (B).Type: ApplicationFiled: May 15, 2009Publication date: June 17, 2010Applicants: FUJI XEROX CO., LTD., XEROX CORPORATIONInventors: Katsumi NUKADA, Hirofumi NAKAMURA, Mitsuhide NAKAMURA, Koji BANDO, Kenny-tuan T. DINH, Giuseppa BARANYI, Nan-Xing HU, Michael ZAK
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Patent number: 7666560Abstract: An imaging member includes a charge generating layer and a charge transport layer. The charge transport layer includes a first surface in contact with the charge generating layer and a second surface. The charge transport layer includes a film forming polymer binder and a charge transport component dispersed therein. The concentration of the charge transport component in the charge transport layer is at a peak in a region of the charge transport intermediate the first and second surfaces of the charge transport layer.Type: GrantFiled: June 21, 2005Date of Patent: February 23, 2010Assignee: Xerox CorporationInventors: Satchidanand Mishra, Anthony M. Horgan, Kent Evans, George Liebermann, Kathleen M. Carmichael, Dennis J. Prosser, Richard L. Post, Edward Domm, Johann Junginger, Michael Zak
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Publication number: 20090063858Abstract: Systems, methods, and media for retransmitting data using the SRTP are provided. In some embodiments, methods for retransmitting data using the SRTP are provided. The methods include: receiving at least one data unit associated with a media session; determining the index of the at least one data unit; determining the session key of the media session using the index; authenticating the at least one data unit using the session key; and retransmitting the at least one data unit.Type: ApplicationFiled: September 5, 2007Publication date: March 5, 2009Applicant: Radivision Ltd.Inventors: Jay Davis, Michael Zak, Sasha Ruditsky, Tsahi Levent-Levi
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Patent number: 7435518Abstract: This invention relates to a method for improving chemical stability in a metal or metallized substrate, such as an aluminum substrate, of an electrophotographic-imaging member by treating the substrate with a composition containing a rare-earth metal.Type: GrantFiled: October 3, 2005Date of Patent: October 14, 2008Assignee: Xerox CorporationInventors: John Graham, Nancy Belknap, Kendra M. Giza, Andronique Ioannidis, Michael Zak, Sandra Gardner, Nan-Xing Hu, Timothy P. Bender, Ah-Mee Hor
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Publication number: 20070092824Abstract: A unique solvent system adapted for high speed overcoat applications is disclosed. The solvent system comprises methyl alcohol and monochlorobenzene in a weight ratio of about 6:1 to about 1.5:1, respectively.Type: ApplicationFiled: October 24, 2005Publication date: April 26, 2007Inventors: Raymond Crandall, John Yanus, Ed Radigan, Michael Zak
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Publication number: 20070077508Abstract: This invention relates to a method for improving chemical stability in a metal or metallized substrate, such as an aluminum substrate, of an electrophotographic-imaging member by treating the substrate with a composition containing a rare-earth metal.Type: ApplicationFiled: October 3, 2005Publication date: April 5, 2007Applicant: XEROX CORPORATIONInventors: John Graham, Nancy Belknap, Kendra Giza, Andronique Ioannidis, Michael Zak, Sandra Gardner, Nan-Xing Hu, Timothy Bender, Ah-Mee Hor
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Publication number: 20060286471Abstract: An imaging member includes a charge generating layer and a charge transport layer. The charge transport layer includes a first surface in contact with the charge generating layer and a second surface. The charge transport layer includes a film forming polymer binder and a charge transport component dispersed therein. The concentration of the charge transport component in the charge transport layer is at a peak in a region of the charge transport intermediate the first and second surfaces of the charge transport layer.Type: ApplicationFiled: June 21, 2005Publication date: December 21, 2006Inventors: Satchidanand Mishra, Anthony Horgan, Kent Evans, George Liebermann, Kathleen Carmichael, Dennis Prosser, Richard Post, Edward Domm, Johann Junginger, Michael Zak
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Publication number: 20060063080Abstract: A charge transport layer composition for a photoreceptor includes at least a binder, at least one arylamine charge transport material, e.g., N,N?-diphenyl-N,N?-bis(3-methylphenyl)-(2,2?-biphenyl)-4,4?-diamine, and at least one polymer containing carboxylic acid groups or groups capable of forming carboxylic acid groups. The charge transport layer forms a layer of photoreceptor, which also includes an optional anti-curl layer, a substrate, an optional hole blocking layer, an optional adhesive layer, a charge generating layer, and optionally one or more overcoat or protective layers.Type: ApplicationFiled: September 21, 2004Publication date: March 23, 2006Applicant: XEROX CORPORATIONInventors: Yuhua Tong, Kenny-Tuan Dinh, Markus Silvestri, Michael Zak, John Yanus, Min-Hong Fu, David Skinner, Kathleen Carmichael, Colleen Helbig, Dale Renfer, John Bergfjord, Susan Van Dusen, Anthony Horgan, Jin Wu, Steven Sterling
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Publication number: 20060014089Abstract: A charge transport layer composition for a photoreceptor includes at least a binder and a charge transport material of about 100% to about 40% by weight of a total of the charge transport layer N,N-dimethylphenyl)-4-biphenylamine and about 0% to about 60% N,N?-bis(3-methylphenyl)-(1,1?-biphenyl)-4,4?-diamine, and wherein the total charge transport material in the composition is 48% or less of the total solids of the composition. The charge transport layer forms a layer of a photoreceptor, which also includes an optional anti-curl layer, a substrate, an optional hole blocking layer, an optional adhesive layer, a charge generating layer, and optionally one or more overcoat or protective layers.Type: ApplicationFiled: July 13, 2004Publication date: January 19, 2006Applicant: XEROX CORPORATIONInventors: Yuhua Tong, Kenny-Tuan Dinh, Markus Silvestri, Michael Zak, John Yanus, Min-Hong Fu, David Skinner, Kathleen Carmichael, Colleen Helbig, Dale Renfer, John Bergfjord, Susan Van Dusen