Patents by Inventor Joe Zhang
Joe Zhang 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).
-
Patent number: 10848411Abstract: A test system for triggering or searching in input data decoded with a user defined protocol is provided. The test system comprises a processor and a display. The processor is configured to control the display to display a graphical user interface (GUI), and to receive input data. The GUI is configured to provide an input structure for a user to define protocol layer frames for decoding the input data. Based on the defined protocol layer frames, the processor is configured to generate a set of trigger or search options, and to control the display to display the set of trigger or search options.Type: GrantFiled: March 5, 2018Date of Patent: November 24, 2020Assignee: Rohde & Schwarz GmbH & Co. KGInventors: Armin Hans Horn, Joe Zhang
-
Publication number: 20190273674Abstract: A test system for triggering or searching in input data decoded with a user defined protocol is provided. The test system comprises a processor and a display. The processor is configured to control the display to display a graphical user interface (GUI), and to receive input data. The GUI is configured to provide an input structure for a user to define protocol layer frames for decoding the input data. Based on the defined protocol layer frames, the processor is configured to generate a set of trigger or search options, and to control the display to display the set of trigger or search options.Type: ApplicationFiled: March 5, 2018Publication date: September 5, 2019Inventors: Armin Hans HORN, Joe ZHANG
-
Patent number: 10197370Abstract: The utility model discloses a single-slot cartridge clip holder comprising a front housing, a rear housing, positioning rack slots, adjustable rack arms and a screw hole, wherein the adjustable rack arms are arranged at two sides of the front housing, the rear housing is mounted at a rear part of the front housing, the positioning rack slots matching the adjustable rack anus are arranged at two sides of the rear housing, a slidably adjustable mounting hole is arranged at a middle part of a connection between the front housing and the bottom of the rear housing, an integrally formed pressure elastic piece is arranged at an inner side of the rear housing, and positioning screw holes are arranged at two sides near a top end of a pressure elastic piece.Type: GrantFiled: May 3, 2017Date of Patent: February 5, 2019Assignee: CYTAC TECHNOLOGY LIMITEDInventor: Joe Zhang
-
Publication number: 20180292191Abstract: The utility model discloses a single-slot cartridge clip holder comprising a front housing, a rear housing, positioning rack slots, adjustable rack arms and a screw hole, wherein the adjustable rack arms are arranged at two sides of the front housing, the rear housing is mounted at a rear part of the front housing, the positioning rack slots matching the adjustable rack anus are arranged at two sides of the rear housing, a slidably adjustable mounting hole is arranged at a middle part of a connection between the front housing and the bottom of the rear housing, an integrally formed pressure elastic piece is arranged at an inner side of the rear housing, and positioning screw holes are arranged at two sides near a top end of a pressure elastic piece.Type: ApplicationFiled: May 3, 2017Publication date: October 11, 2018Inventor: Joe ZHANG
-
Patent number: 10041762Abstract: The present invention discloses a holster with a protection mechanism that facilitates holstering and unholstering and protects against theft and robbery, comprising: a waist protection plate, a holster body, a positioning supporting plate, an L-shaped connecting piece, and a positioning supporting clamp. A pressing member is disposed at a side close to the waist protection plate. A positioning column fixes and tightly locks the L-shaped connecting piece with the holster body by inserting gaskets and an E-shaped washer into a clamping slot. The L-shaped connecting piece and the positioning supporting clamp cooperate with each other in space according to a lever principle, and an overall trigger mechanical structure is simple, low in failure rate and relatively reliable in actual applications.Type: GrantFiled: February 28, 2017Date of Patent: August 7, 2018Assignee: CYTAC TECHNOLOGY LIMITEDInventor: Joe Zhang
-
Publication number: 20180188002Abstract: The present invention discloses a holster with a protection mechanism that facilitates holstering and unholstering and protects against theft and robbery, comprising: a waist protection plate, a holster body, a positioning supporting plate, an L-shaped connecting piece, and a positioning supporting clamp. A pressing member is disposed at a side close to the waist protection plate. A positioning column fixes and tightly locks the L-shaped connecting piece with the holster body by inserting gaskets and an E-shaped washer into a clamping slot. The L-shaped connecting piece and the positioning supporting clamp cooperate with each other in space according to a lever principle, and an overall trigger mechanical structure is simple, low in failure rate and relatively reliable in actual applications.Type: ApplicationFiled: February 28, 2017Publication date: July 5, 2018Inventor: Joe Zhang
-
Patent number: 10014978Abstract: An apparatus and method for processing a data signal transferred using a specific data protocol, DP, said apparatus comprising a decoding unit configured to decode stepwise the data signal according to the used data protocol, wherein said decoding unit is adapted to decode in a decoding step rising and falling signal edges as an intermediate decoding result; and a decoding result labelling unit configured to provide intermediate decoding result labels, L, for the data signal, DS, after each decoding step performed by said decoding unit and configured to map the provided decoding result labels, L, to the data signal, DS.Type: GrantFiled: August 31, 2015Date of Patent: July 3, 2018Assignee: ROHDE & SCHWARZ GMBH & CO. KGInventors: Armin Horn, John Galbraith, Joe Zhang, Robin Hoeye
-
Patent number: 9998278Abstract: An apparatus and method for synchronization of a decoding unit to a received data bit stream, DBS, encoded according to a data protocol, DP, said apparatus comprising a sampling unit adapted to sample a bit sequence, BSEQ, having a predetermined bit sequence length, BSEQL, from the received data bit stream, DBS, and a checking unit configured to check whether at least one specific bit of the sampled bit sequence, BSEQ, fulfills a predetermined error detection condition, EDC, defined by said data protocol, DP, and further configured to synchronize the decoding unit to the received data bit stream, DBS, if the checking result is positive.Type: GrantFiled: September 7, 2015Date of Patent: June 12, 2018Assignee: ROHDE & SCHWARZ GMBH & CO. KGInventors: Joe Zhang, Armin Horn
-
Publication number: 20170068590Abstract: An apparatus and method for synchronization of a decoding unit to a received data bit stream, DBS, encoded according to a data protocol, DP, said apparatus comprising a sampling unit adapted to sample a bit sequence, BSEQ, having a prede-termined bit sequence length, BSEQL, from the received data bit stream, DBS, and a checking unit configured to check whether at least one specific bit of the sampled bit sequence, BSEQ, fulfills a predetermined error detection condition, EDC, defined by said data protocol, DP, and further configured to synchronize the decoding unit to the received data bit stream, DBS, if the checking result is positive.Type: ApplicationFiled: September 7, 2015Publication date: March 9, 2017Inventors: Joe Zhang, Armin Horn
-
Publication number: 20170063492Abstract: An apparatus and method for processing a data signal transferred using a specific data protocol, DP, said apparatus comprising a decoding unit configured to decode stepwise the data signal according to the used data protocol, wherein said decoding unit is adapted to decode in a decoding step rising and falling signal edges as an intermediate decoding result; and a decoding result labelling unit configured to provide intermediate decoding result labels, L, for the data signal, DS, after each decoding step performed by said decoding unit and configured to map the provided decoding result labels, L, to the data signal, DS.Type: ApplicationFiled: August 31, 2015Publication date: March 2, 2017Inventors: Armin Horn, John Galbraith, Joe Zhang, Robin Hoeye
-
Patent number: 8715737Abstract: The present invention relates a method to make porous materials which are useful in pharmaceutical, medicine, industry, and agriculture. The most advantage of the porous materials is to provide extremely large surface area for further modification and to incorporate a bioactive reagent in a mild condition to make the porous materials bioactive, biocompatible and biodegradable.Type: GrantFiled: January 21, 2010Date of Patent: May 6, 2014Inventor: Zhuo Joe Zhang
-
Publication number: 20110176997Abstract: The present invention relates a method to make porous materials which are useful in pharmaceutical, medicine, industry, and agriculture. The most advantage of the porous materials is to provide extremely large surface area for further modification and to incorporate a bioactive reagent in a mild condition to make the porous materials bioactive, biocompatible and biodegradable.Type: ApplicationFiled: January 21, 2010Publication date: July 21, 2011Inventor: Zhuo Joe Zhang
-
Patent number: 7474638Abstract: A baseband measurement system includes a host and a Digital Immediate Frequency (DIF) subsystem. The DIF subsystem includes both hardware and software components, such as, for example, a microprocessor and its associated software, a FPGA, one or more ASICs, and memory. The baseband measurements are processed using the FPGA, ASICs, and the microprocessor and its software. The microprocessor controls the flow of the data in and out of the memory and distributes the processing tasks to both the hardware and software components in a cooperative manner. The microprocessor orchestrates the measurements and processing by operating as a measurement state machine. Selection of the proper component is based on the type of measurement and its processing requirements, as well as the current state of the hardware and software components. The host receives the processed data and performs post-processing operations if needed. The host also displays the processed data.Type: GrantFiled: December 15, 2003Date of Patent: January 6, 2009Assignee: Agilent Technologies, Inc.Inventors: Yi He, Xiangzhou Joe Zhang, John E. Neeley
-
Patent number: 7386070Abstract: A tester module is used to perform an adjacent channel leakage ratio measurement. The tester module includes a translation block, a first filter, a re-sampler, a memory, a router, a second filter and a power detector. The translation block translates a received intermediate frequency signal to a baseband signal. The first filter compensates amplitude and phase of the baseband signal for any unflatness in host hardware used to capture the received intermediate frequency signal. The re-sampler decimates the compensated baseband signal. The memory stores the decimated compensated baseband signal. The router reroutes the stored decimated compensated baseband signal to the re-sampler. The re-sampler resamples the rerouted stored decimated compensated baseband signal to perform spectrum shifting. The second filter performs a low pass filtering operation on the resampled rerouted stored decimated compensated baseband signal.Type: GrantFiled: May 26, 2004Date of Patent: June 10, 2008Assignee: Agilent Technologies, Inc.Inventor: Joe Zhang
-
Publication number: 20050265499Abstract: A tester module is used to perform an adjacent channel leakage ratio measurement. The tester module includes a translation block, a first filter, a re-sampler, a memory, a router, a second filter and a power detector. The translation block translates a received intermediate frequency signal to a baseband signal. The first filter compensates amplitude and phase of the baseband signal for any unflatness in host hardware used to capture the received intermediate frequency signal. The re-sampler decimates the compensated baseband signal. The memory stores the decimated compensated baseband signal. The router reroutes the stored decimated compensated baseband signal to the re-sampler. The re-sampler resamples the rerouted stored decimated compensated baseband signal to perform spectrum shifting. The second filter performs a low pass filtering operation on the resampled rerouted stored decimated compensated baseband signal.Type: ApplicationFiled: May 26, 2004Publication date: December 1, 2005Inventor: Joe Zhang
-
Patent number: 6687309Abstract: A first system includes a converter, complex signal generator, exponentiator, FFT module and processor to estimate carrier frequency of a high symbol rate quadrature amplutide modulated (QAM) signal relative to a target carrier frequency. The converter converts the applied QAM signal to an intermediate frequency (IF) signal and digitizes the IF signal at a predesignated sample rate. The complex signal generator extracts a real component of the digitized IF signal, provides an imaginary component of the digitized IF signal and then combines the real component and the imaginary component in a complex signal. The exponentiator, raises the complex signal to a predesignated power and the FFT module performs a Fast Fourier Transform (FFT), having a predetermined number of samples, on the complex signal as raised to the predesignated power.Type: GrantFiled: September 29, 2000Date of Patent: February 3, 2004Assignee: Agilent Technologies, Inc.Inventors: Xiangzhou Joe Zhang, Robin A. Bordow
-
Patent number: 5814315Abstract: Disclosed are methods and compositions for the suppression of expression of the neu oncogene, as well as suppression of neu oncogene-mediated transformation, tumorigenesis and metastasis. The method disclosed involves introduction of adenovirus early 1A gene (the E1A gene) products, or the large T antigen (the LT gene product), or both into affected cells. These products, which are preferably introduced by transfection of the E1A gene into affected cells, serve to suppress neu gene expression as measured by a reduction of p185 expression. Furthermore, the E1A gene products surprisingly serve to suppress the oncogenic phenotype, as indicated by a reduction in cell growth, growth in soft agar, as well as tumorigenic and metastatic potential in vivo. The inventors propose that E1A gene products, LT gene products or derivatives therefrom, may ultimately be employed a treatment modalities for neu-mediated cancers, such as cancers of the female genital tract and breast.Type: GrantFiled: June 1, 1995Date of Patent: September 29, 1998Assignee: Board of Regents, The University of Texas SystemInventors: Mien-Chie Hung, Di-Hua Yu, Angabin Matin, Yujiao Joe Zhang
-
Patent number: 5643567Abstract: Disclosed are methods and compositions for the suppression of expression of the neu oncogene, as well as suppression of neu oncogene-mediated transformation, tumorigenesis and metastasis. The method disclosed involves introduction of adenovirus early 1A gene (the E1A gene) products, or the large T antigen (the LT gene product), or both into affected cells. These products, which are preferably introduced by transfection of the E1A gene into affected cells, serve to suppress neu gene expression as measured by a reduction of p185 expression. Furthermore, the E1A gene products surprisingly serve to suppress the oncogenic phenotype, as indicated by a reduction in cell growth, growth in soft agar, as well as tumorigenic and metastatic potential in vivo. The inventors propose that E1A gene products, LT gene products or derivatives therefrom, may ultimately be employed a treatment modalities for neu-mediated cancers, such as cancers of the female genital tract and breast.Type: GrantFiled: July 15, 1994Date of Patent: July 1, 1997Assignee: Board of Regents, The University of Texas SystemInventors: Mien-Chie Hung, Di-Hua Yu, Angahin Matin, Yujiao Joe Zhang
-
Patent number: D828018Type: GrantFiled: February 28, 2017Date of Patent: September 11, 2018Inventor: Joe Zhang