Patents by Inventor Xintao MA
Xintao MA 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: 20240113131Abstract: An array substrate (100) and a display device. The array substrate (100) includes a bonding area (102). The array substrate (100) includes a substrate (10), a first conductive layer (20) on the substrate (10), a first insulating layer (30) on one side of the first conductive layer (20) away from the substrate (10), and a second conductive layer (40) on one side of the first insulating layer (30) away from the substrate (10). The bonding area (102) is provided with bonding pins (201), and the bonding pin (201) includes a first conductive portion (21) and a second conductive portion (41) located on the side of the first conductive portion (21) away from the substrate (10), the first conductive portion (21) is located in the first conductive layer (20), the second conductive portion (41) is located in the second conductive layer (40), and the first conductive portion (21) is in direct contact with the second conductive portion (41).Type: ApplicationFiled: May 31, 2021Publication date: April 4, 2024Inventors: Jie LEI, Zouming XU, Jian TIAN, Chunjian LIU, Xintao WU, Jie WANG, Jianying ZHANG, Yajun MA, Zhi ZHANG, Zhentao LI, Li YIN
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Patent number: 10743734Abstract: An apparatus includes a handle having a handle fluid input, a handle fluid output, a first handle electrical contact, a second handle electrical contact, a first handle air passage, and a second handle air passage. The apparatus also includes a shaft having a shaft fluid input, a shaft fluid output, a first shaft electrical contact, a second shaft electrical contact, a first shaft air passage, a second shaft air passage, and a first shaft coupling including the shaft fluid input, the first shaft electrical contact and the first shaft air passage. The first shaft coupling is configured to mate with the handle to connect the shaft fluid input with the handle fluid output, connect the first shaft electrical contact with the second handle electrical contact with the second handle electrical contact, and connect the first shaft air passage with the second handle air passage.Type: GrantFiled: September 19, 2017Date of Patent: August 18, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: 10709307Abstract: An apparatus includes a handle having a handle fluid input, a handle fluid output, a first handle electrical contact, a second handle electrical contact, a first handle air passage, and a second handle air passage. The apparatus also includes a shaft having a shaft fluid input, a shaft fluid output, a first shaft electrical contact, a second shaft electrical contact, a first shaft air passage, a second shaft air passage, and a first shaft coupling including the shaft fluid input, the first shaft electrical contact and the first shaft air passage. The first shaft coupling is configured to mate with the handle to connect the shaft fluid input with the handle fluid output, connect the first shaft electrical contact with the second handle electrical contact with the second handle electrical contact, and connect the first shaft air passage with the second handle air passage.Type: GrantFiled: September 19, 2017Date of Patent: July 14, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: 10674881Abstract: An apparatus comprises a body, a first tank, a second tank, a vacuum motor, a fluid pump, and a controller. The body comprises a handle and an accessory connection receptacle comprising a fluid output and an electrical contact. The first tank comprises a first vessel configured to accommodate a fluid. The second tank comprises a second vessel separated from the first vessel. The controller is configured to activate the fluid pump to cause fluid contained in the first tank to be supplied to the fluid output, and to activate the vacuum motor to draw one or more of air, debris, a liquid or a portion of the fluid into the second tank. The accessory connection receptacle is configured to accommodate a correspondingly shaped accessory connector configured to mate with the accessory connection receptacle and be communicatively coupled with the fluid output and with the electrical contact.Type: GrantFiled: September 19, 2017Date of Patent: June 9, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Publication number: 20190133398Abstract: An apparatus includes a body, a first tank and a second tank. The body includes a front side, a back side, a top side and a bottom side. The body also includes a first fluid output, a first air passage, a second air passage, and a third air passage. A nozzle is removably attached to the front side of the body. The nozzle includes a fourth air passage proximate the bottom side of the body and a fifth air passage proximate the top side of the body. The fifth air passage is communicatively coupled with the fourth air passage. The nozzle is attached to the body such that the first air passage and the fifth air passage are substantially aligned. The apparatus also includes a handle coupled with the body, a vacuum motor, a fluid pump and a controller configured to activate the fluid pump and/or the vacuum motor.Type: ApplicationFiled: November 9, 2017Publication date: May 9, 2019Inventors: Ernest Matthew CHAVANA, JR., Richard FOSTER, Stanley ANDERSON, Christopher TERPSTRA, Jan VALENTIC, Xintao MA
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Publication number: 20190082920Abstract: An apparatus includes a handle having a handle fluid input, a handle fluid output, a first handle electrical contact, a second handle electrical contact, a first handle air passage, and a second handle air passage. The apparatus also includes a shaft having a shaft fluid input, a shaft fluid output, a first shaft electrical contact, a second shaft electrical contact, a first shaft air passage, a second shaft air passage, and a first shaft coupling including the shaft fluid input, the first shaft electrical contact and the first shaft air passage. The first shaft coupling is configured to mate with the handle to connect the shaft fluid input with the handle fluid output, connect the first shaft electrical contact with the second handle electrical contact with the second handle electrical contact, and connect the first shaft air passage with the second handle air passage.Type: ApplicationFiled: September 19, 2017Publication date: March 21, 2019Inventors: Ernest Matthew CHAVANA, JR., Richard FOSTER, Stanley ANDERSON, Christopher TERPSTRA, Jan VALENTIC, Xintao MA
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Patent number: D843733Type: GrantFiled: November 9, 2017Date of Patent: March 26, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D857312Type: GrantFiled: September 19, 2017Date of Patent: August 20, 2019Assignee: JPMORGAN CHASE BANK, N.A.Inventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D857315Type: GrantFiled: September 19, 2017Date of Patent: August 20, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D857319Type: GrantFiled: November 9, 2017Date of Patent: August 20, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D857320Type: GrantFiled: November 9, 2017Date of Patent: August 20, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D861267Type: GrantFiled: November 9, 2017Date of Patent: September 24, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D869111Type: GrantFiled: November 9, 2017Date of Patent: December 3, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D869112Type: GrantFiled: November 9, 2017Date of Patent: December 3, 2019Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D869113Type: GrantFiled: September 19, 2017Date of Patent: December 3, 2019Assignee: Rug Doctor, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D872399Type: GrantFiled: September 19, 2017Date of Patent: January 7, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D873512Type: GrantFiled: September 19, 2017Date of Patent: January 21, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D874766Type: GrantFiled: September 19, 2017Date of Patent: February 4, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D874767Type: GrantFiled: September 19, 2017Date of Patent: February 4, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma
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Patent number: D875334Type: GrantFiled: November 9, 2017Date of Patent: February 11, 2020Assignee: RUG DOCTOR, LLCInventors: Ernest Matthew Chavana, Jr., Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma