Patents by Inventor Zhongming Yu
Zhongming Yu 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: 11984398Abstract: A semiconductor structure and a manufacturing method thereof are provided. The manufacturing method of the semiconductor structure comprises: providing a substrate, comprising a polysilicon layer, a first conductive layer, a first dielectric layer, a mask layer, and a sacrificial layer sequentially formed thereon, wherein the sacrificial layer has a plurality of first trenches distributed at intervals; forming a first insulating layer on the sacrificial layer; forming a protective layer, the protective layer only covering a surface of the first insulating layer above the top surface of the sacrificial layer; removing the protective layer, part of the first insulating layer, the sacrificial layer, and part of the mask layer to form a first pattern layer; and removing part of the first dielectric layer, part of the first conductive layer, and part of the polysilicon layer by using the first pattern layer as a mask to form a BL structure.Type: GrantFiled: September 2, 2021Date of Patent: May 14, 2024Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Yexiao Yu, Zhongming Liu, Jia Fang
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Patent number: 11958681Abstract: The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.Type: GrantFiled: May 10, 2021Date of Patent: April 16, 2024Assignees: HUANENG POWER INTERNATIONAL, INC., SHANGHAI SHIDONGKOU FIRST POWER PLANTInventors: Zhong Ni, Zhiwei Sang, Zhongming Huang, Xin Hu, Pengxia Ni, Ping Zhu, Qinghan Zheng, Runhan Liu, Xiao Zhang, Jinxin Yu, Haifeng Guan, Jialei Deng
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Patent number: 11956946Abstract: The semiconductor structure manufacturing method includes the steps of: providing a substrate with bit line contact regions and isolation regions located between adjacent bit line contact regions; forming a groove in the substrate, the bottom of the groove exposes the bit line contact region and the isolation region adjacent to the bit line contact region; forming a contact region isolation layer covering at least sidewalls of the groove; and forming a contact region to cover the contact region isolating the surface of the layer and filling the bit line contact layer of the groove, the bit line contact layer being in contact with the bit line contact region at the bottom of the groove; forming a bit line layer on the bit line contact layer. The invention avoids damage to the sidewalls of the active region in the substrate.Type: GrantFiled: May 16, 2022Date of Patent: April 9, 2024Assignee: ChangXin Memory Technologies, Inc.Inventors: Yexiao Yu, Zhongming Liu, Longyang Chen, Jia Fang
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Patent number: 11942522Abstract: A method for manufacturing a semiconductor structure and the semiconductor structure are provided. The method includes the following operations. A substrate provided with a plurality of active areas arranged at intervals is provided. A first laminated structure and a first photoresist layer are sequentially formed on the substrate. Negative Type Develop (NTD) is performed on the first photoresist layer, to form a first pattern. The first laminated structure is etched along the first pattern, to form a second pattern in the first laminated structure. The substrate is etched up to a preset depth by taking the first laminated structure having the second pattern as a mask, to form a recess and form a plurality of protuberances arranged at intervals on the reserved substrate. The recess surrounds the protuberance, and the active area is exposed between the protuberances.Type: GrantFiled: September 8, 2021Date of Patent: March 26, 2024Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Yexiao Yu, Zhongming Liu
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Publication number: 20240098982Abstract: The present application discloses a semiconductor structure and a method for fabrication. This technique improves the stability of the bit line structure. The semiconductor structure is formed in a bit line trench in a substrate, it includes: a bit line conductive layer formed in the bit line trench, and the top surface of the bit line conductive layer is higher the top surface of the substrate; a barrier layer formed at least partially between the bit line conductive layer and the inner wall of the bit line trench; and an isolation layer formed on top of the bit line conductive layer.Type: ApplicationFiled: September 7, 2021Publication date: March 21, 2024Inventors: Jia Fang, Zhongming Liu, Yexiao Yu
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Patent number: 7738132Abstract: A computer device including: a loading unit configured to load an updatable stored print option from a predetermined storage unit; a display unit configured to display a user interface based on the loaded print option; a receiving unit configured to receive an instruction from an operator via the user interface, wherein the instruction includes a selected print option; and an executing unit configured to execute the instruction.Type: GrantFiled: August 5, 2008Date of Patent: June 15, 2010Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Patent number: 7461301Abstract: A manner of resolving printer driver incompatibility problems is described. Print data is received from a printer driver. The print data reflects an incompatibility between the application program used to create the print data and the printer driver. Next, updated print data is generated that corrects the incompatibility between an application program and the printer driver. Thereafter, the updated print data is sent to the printer. The electronic document is printable by the printer such that the printed copy does not reflect the incompatibility between an application program and a printer driver.Type: GrantFiled: March 2, 2006Date of Patent: December 2, 2008Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Publication number: 20080291495Abstract: A computer device including: a loading unit configured to load an updatable stored print option from a predetermined storage unit; a display unit configured to display a user interface based on the loaded print option; a receiving unit configured to receive an instruction from an operator via the user interface, wherein the instruction includes a selected print option; and an executing unit configured to execute the instruction.Type: ApplicationFiled: August 5, 2008Publication date: November 27, 2008Inventor: Zhongming YU
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Patent number: 7423769Abstract: A printer filter including a companion script file and which filters a standard printer data stream to perform a user-specified print job. In particular, the filter is a computer program which may access other programs or data files, and which reads a standard printer data stream, transforms the input in accordance with instructions contained within the computer program, and then outputs the filtered or transformed information to the printer. The present invention also provides a graphical user interface to assist a user in operating the computer program. In particular, the graphical user interface includes a parent window having a display control which list a possible filters to be selected, along with a plurality of other display controls to assist the user in operating the computer program product.Type: GrantFiled: February 20, 2004Date of Patent: September 9, 2008Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Patent number: 7301652Abstract: A novel method of printing including receiving printer setting information indicative of printer driver settings corresponding to a print request, and printing the printer driver settings along with a print job corresponding to the print request. Further, the printer driver settings may be printed only on a first page of the print request, on all pages of the print request, on a separate front sheet of the print request, and/or on a separate rear sheet of the print request. The printer setting information is further indicative of computer system information including, for example, a computer user name, a name of computer software used to make a file corresponding to the print request, a name of the file, a name of a printer printing the print request, and a printing time stamp. This computer system information may also be printed together with the printer driving settings.Type: GrantFiled: May 7, 2002Date of Patent: November 27, 2007Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Patent number: 7227663Abstract: A manner of specifying a document to be printed to multiple output mechanisms, including multiple printers and multiple output bins of each printer. Print specification data is received for an electronic document that is desired to be printed. The print specification data specifies two or more output mechanisms. An output mechanism is any potential entity that may be identified to receive one or more printed copies of electronic documents. Non-limiting, illustrative examples of output mechanisms includes the output bin of a single bin printer, a particular output bin of a multiple bin printer, or the output bin of a fax machine. Each of the two or more output mechanisms receives at least one printed copy of the electronic document. Thereafter, the print specification data is processed to initiate printing of the electronic document to the two or more output mechanisms.Type: GrantFiled: December 17, 2002Date of Patent: June 5, 2007Assignee: Ricoh Company Ltd.Inventor: Zhongming Yu
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Patent number: 7180608Abstract: A method and apparatus is provided for printing an electronic document by automatically printing more than two pages from the electronic document on each side of a sheet of output. The pages that are printed on each sheet of output are automatically arranged in such a manner that when the sheets of output are folded, the pages appear in the correct numerical order. The sheets of output are automatically folded. The edges of the folded sheets of output are automatically trimmed, and the sheets of output are automatically bound together along one edge to form a book.Type: GrantFiled: September 28, 2001Date of Patent: February 20, 2007Assignee: Riooh Company, Ltd.Inventor: Zhongming Yu
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Publication number: 20060156071Abstract: A manner of resolving printer driver incompatibility problems is described. Print data is received from a printer driver. The print data reflects an incompatibility between the application program used to create the print data and the printer driver. Next, updated print data is generated that corrects the incompatibility between an application program and the printer driver. Thereafter, the updated print data is sent to the printer. The electronic document is printable by the printer such that the printed copy does not reflect the incompatibility between an application program and a printer driver.Type: ApplicationFiled: March 2, 2006Publication date: July 13, 2006Inventor: Zhongming Yu
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Patent number: 7043692Abstract: A system and method which allows a software engineer to easily modify a resource file for a graphical user interface (GUI). A conventional hard-coded resource file is converted into a parameterized resource file with a header file. The parameterized resource file includes parameters for certain properties which were previously hard-coded in the hard-coded resource file. Further, the header file provides values for the parameters. With such a structure and operation, by changing the parameter values in the header file the parameterized resource file can be changed, thereby making it significantly easier to modify resource files, and accordingly to modify the display on graphical user interfaces. More particularly, a data structure is achieved which defines a graphical user interface. The data structure includes a first file which defines a display of a plurality of controls of the graphical user interface.Type: GrantFiled: December 18, 2000Date of Patent: May 9, 2006Assignee: Ricoh Co., Ltd.Inventor: Zhongming Yu
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Patent number: 7036047Abstract: A manner of resolving printer driver incompatibility problems is described. If configuration data indicates that an incompatibility between an application program and a printer driver is to be corrected, then print data is received from a printer driver, wherein the print data reflects the incompatibility between the application program used to create the print data and the printer driver. Next, updated print data is generated that corrects the incompatibility between an application program and the printer driver. Thereafter, the updated print data is sent to the printer. The electronic document is printable by the print such that the printed copy does not reflect the incompatibility between an application program and a printer driver.Type: GrantFiled: March 27, 2003Date of Patent: April 25, 2006Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Patent number: 6988839Abstract: A method and system for printing an electronic document is disclosed. In one aspect, a first media type for printing a first page range of one or more pages of an electronic document is selected. A second media type for printing a second page range of one or more pages of the electronic document is also selected. Information that identifies the first and second media types for printing the first and second page ranges of one or more pages of the electronic document are transmitted to a printing device. In response to receiving the information, the printing device generates a printed copy of the electronic document that includes the first and second page ranges; the first page range being printed using the first media type and the second page range being printed using the second media type.Type: GrantFiled: March 30, 2001Date of Patent: January 24, 2006Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Publication number: 20050248809Abstract: A novel method of printing including receiving printer setting information indicative of printer driver settings corresponding to a print request, and printing the printer driver settings along with a print job corresponding to the print request. Further, the printer driver settings may be printed only on a first page of the print request, on all pages of the print request, on a separate front sheet of the print request, and/or on a separate rear sheet of the print request. The printer setting information is further indicative of computer system information including, for example, a computer user name, a name of computer software used to make a file corresponding to the print request, a name of the file, a name of a printer printing the print request, and a printing time stamp. This computer system information may also be printed together with the printer driving settings.Type: ApplicationFiled: May 7, 2002Publication date: November 10, 2005Inventor: Zhongming Yu
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Publication number: 20040223167Abstract: A printer filter including a companion script file and which filters a standard printer data stream to perform a user-specified print job. In particular, the filter is a computer program which may access other programs or data files, and which reads a standard printer data stream, transforms the input in accordance with instructions contained within the computer program, and then outputs the filtered or transformed information to the printer. The present invention also provides a graphical user interface to assist a user in operating the computer program. In particular, the graphical user interface includes a parent window having a display control which list a possible filters to be selected, along with a plurality of other display controls to assist the user in operating the computer program product.Type: ApplicationFiled: February 20, 2004Publication date: November 11, 2004Inventor: Zhongming Yu
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Patent number: 6765685Abstract: A method and apparatus for outputting an electronic document, in which separation pages are automatically interleaved between successively printed pages of the electronic document. In one embodiment, the invention provides a method of printing an electronic document on transparency film using a computer printer having at least two (2) paper source trays. The method may involving modifying an existing printer driver associated with the printer to cause the printer to print pages of the document on sheets of transparency film obtained from a first paper source tray, and to automatically interleave blank sheets obtained from a second paper source tray between successively printed pages. For example, an existing printer driver is modified by automatically generating a new computer printer driver based on an existing printer description file that is associated with the existing printer driver, to redefine pagination and paper source tray attributes of the description file.Type: GrantFiled: January 22, 1999Date of Patent: July 20, 2004Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu
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Patent number: 6707568Abstract: A printer filter including a companion script file and which filters a standard printer data stream to perform a user-specified print job. In particular, the filter is a computer program which may access other programs or data files, and which reads a standard printer data stream, transforms the input in accordance with instructions contained within the computer program, and then outputs the filtered or transformed information to the printer. The present invention also provides a graphical user interface to assist a user in operating the computer program. In particular, the graphical user interface includes a parent window having a display control which list a possible filters to be selected, along with a plurality of other display controls to assist the user in operating the computer program product.Type: GrantFiled: November 2, 1999Date of Patent: March 16, 2004Assignee: Ricoh Company, Ltd.Inventor: Zhongming Yu