Patents by Inventor Yiping Fan
Yiping Fan 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: 20240017275Abstract: The present disclosure provides a cyclone separator and a cyclone separation method. The cyclone separator includes a shell and a core tube. An upper end of the shell is provided with a gas inlet. A lower end of the shell is provided with a shell outlet. An opening at a lower end of the core tube is provided inside the shell. The lower end of the core tube is provided with a baffle structure, and at least a portion of the baffle structure extends vertically. By providing the baffle structure, the present disclosure can cut off the flow path of the short-circuit flow and the radially centripetal moving gas flow such as the centripetal flow in the particle spiral band area, weaken the short-circuit flow, the inner vortex flow and the precessing vortex core, thus improving separation efficiency of fine particles with particle diameters of 1 ?m to 10 ?m.Type: ApplicationFiled: January 5, 2023Publication date: January 18, 2024Inventors: Sihong GAO, Yiping FAN, Chunxi LU
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Patent number: 11569854Abstract: A radio frequency (RF) receiver has an antenna, a low-noise amplifier, a sigma-delta frequency synthesizer/voltage-controlled oscillator (VCO), an in-phase and quadrature (I/Q) mixer, a channel filter, and a digital baseband circuit. The digital baseband circuit has a demodulator, a preamble detection and carrier frequency offset (CFO) estimation circuit, and a CFO to sigma-delta modulation (SDM) input mapper. A preamble field of a digital demodulated signal generated by the demodulator is detected by the preamble detection and CFO estimation circuit. The RF receiver simultaneously compensates its CFO and optimizes a bandwidth of the channel filter based on the detection of the preamble field of the digital demodulated signal by the preamble detection and CFO estimation circuit.Type: GrantFiled: February 8, 2022Date of Patent: January 31, 2023Assignee: Uniband Electronic Corp.Inventors: Yiping Fan, Li-Feng Chen
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Publication number: 20230016709Abstract: Methods for detection, diagnosis, prognosis, theragnosis, and targeted therapy of a PRSS21-overexpressing condition (e.g., cancer), in particular, PRSS21-overexpressing acute myeloid leukemia of the AMKL subtype.Type: ApplicationFiled: November 24, 2020Publication date: January 19, 2023Applicant: St. Jude Children's Research HospitalInventors: Stephen Gottschalk, Patrick Schreiner, Yiping Fan, Nikhil Hebbar, Myreya Paulina Velasquez
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Publication number: 20220326216Abstract: The application provides T cell gene expression signatures that can be used to predict T cell therapy outcomes.Type: ApplicationFiled: April 8, 2020Publication date: October 13, 2022Applicant: ST. JUDE CHILDREN'S RESEARCH HOSPITAL, INC.Inventors: Benjamin YOUNGBLOOD, Jeremy CRAWFORD, Yiping FAN, Caitlin ZEBLEY, Stephen GOTTSCHALK, Giedre KRENCIUTE, Christopher PETERSEN
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Patent number: 11433656Abstract: A production method for laminated glass: loading laminated glass into a vacuum inlet chamber, evacuating to a first vacuum pressure, and transferring the glass at a high speed; transferring the glass to a vacuum inlet buffer chamber, and evacuating to a second vacuum pressure; transferring the glass to a vacuum inlet transfer chamber, reducing the transfer speed, and evacuating to a third vacuum pressure; transferring the glass to a vacuum heating chamber, maintaining a third vacuum pressure, and heating; transferring the glass to a vacuum cooling chamber, maintaining a third vacuum pressure, and cooling; transferring the glass to a vacuum outlet transfer chamber, maintaining a third vacuum pressure, and increasing the transfer speed; transferring the glass to a vacuum outlet buffer chamber, and dropping a vacuum pressure to a second vacuum pressure; transferring the glass to a vacuum outlet chamber, dropping a vacuum pressure to a first vacuum pressure.Type: GrantFiled: January 12, 2021Date of Patent: September 6, 2022Assignee: Qingdao Glorious Future Energy-saving Glass Co., LtdInventors: Yiping Fan, Qingbo Lv
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Publication number: 20220136051Abstract: Provided herein are methods and compositions for determining T-cell differentiation by comparing the methylation status of T cells relative to a T cell methylation index and using this determination to identify or isolate populations of T cells having desired T cell multipotency. Further, the present methods and compositions can be used to monitor or treat symptoms of chronic infections, autoimmune diseases, and cancer.Type: ApplicationFiled: February 24, 2020Publication date: May 5, 2022Applicant: St. Jude Children's Research HospitalInventors: Yiping Fan, Jeremy Crawford, Benjamin Youngblood
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Publication number: 20210354434Abstract: The present disclosure provides continuous vacuum production equipment for laminated glass. The production equipment includes a vacuum inlet chamber, a vacuum inlet buffer chamber, a vacuum inlet transfer chamber, a vacuum heating chamber, a vacuum cooling chamber, a vacuum outlet transfer chamber, a vacuum outlet buffer chamber and a vacuum outlet chamber, which are sequentially connected. A valve is provided between every two adjacent chambers to control communication of the two adjacent chambers. The laminated glass produced by the present disclosure has a high yield and low energy consumption. Compared with a traditional production line includes two independent processes, the present disclosure increases the production efficiency for tens to hundreds of times. In addition, the present disclosure has a wide application range, and it is suitable for flat, single-curved and multi-curved laminated glass.Type: ApplicationFiled: March 30, 2021Publication date: November 18, 2021Applicant: Qingdao Glorious Future Energy-Saving Glass Co., LtdInventors: Yiping Fan, Qingbo Lv
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Publication number: 20210354433Abstract: The present disclosure provides a production method for laminated glass.Type: ApplicationFiled: January 12, 2021Publication date: November 18, 2021Inventors: Yiping FAN, Qingbo LV
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Patent number: 10758921Abstract: A separation device, comprising: a third-stage cyclone housing, a separating unit, and a granule recycle and regeneration unit, wherein, the separating unit is disposed inside the third-stage cyclone housing and comprises: a cyclone separator and a moving bed coupled to each other; the granule recycle and regeneration unit comprises: a riser, a spouted bed regenerator, and a regeneration pipe connecting the spouted bed regenerator with the moving bed; the spouted bed regenerator has upper and lower ends opposing to each other, wherein, the upper end of the spouted bed regenerator is provided with a sleeve which opens downwardly, the sleeve divides an interior of the spouted bed regenerator into a fountain area and an annular gap area, and a regenerating gas outlet which is in communication with the annular gap area is provided on a side wall of the spouted bed regenerator.Type: GrantFiled: August 6, 2018Date of Patent: September 1, 2020Assignees: China University of Petroleum-Beijing, Wuxi Petrochemical Equipment Co., Ltd.Inventors: Chunxi Lu, Sihong Gao, Yiping Fan, Dandan Zhang, Min Dai, Lijun Zhou
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Patent number: 10630309Abstract: A signal receiver includes a multiplexer, a sub-sample analog-to-digital converter (ADC) and a received signal strength indicator (RSSI) estimator for a signal receiver with multiple stage cascade amplifiers architecture. The multiplexer may select one of the input signal of each stage of cascade amplifiers or the last stage output signal of cascade amplifiers as a selected signal according to a selection signal. The sub-sample ADC may perform a sub-sampling operation using the selected signal to generate sampled data. The RSSI estimator may calculate a RSSI value corresponding to the selected signal according to the sampled data.Type: GrantFiled: April 18, 2019Date of Patent: April 21, 2020Assignee: Uniband Electronic Corp.Inventors: Yiping Fan, Li-Feng Chen
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Publication number: 20190321833Abstract: A separation device, comprising: a third-stage cyclone housing, a separating unit, and a granule recycle and regeneration unit, wherein, the separating unit is disposed inside the third-stage cyclone housing and comprises: a cyclone separator and a moving bed coupled to each other; the granule recycle and regeneration unit comprises: a riser, a spouted bed regenerator, and a regeneration pipe connecting the spouted bed regenerator with the moving bed; the spouted bed regenerator has upper and lower ends opposing to each other, wherein, the upper end of the spouted bed regenerator is provided with a sleeve which opens downwardly, the sleeve divides an interior of the spouted bed regenerator into a fountain area and an annular gap area, and a regenerating gas outlet which is in communication with the annular gap area is provided on a side wall of the spouted bed regenerator.Type: ApplicationFiled: August 6, 2018Publication date: October 24, 2019Inventors: Chunxi Lu, Sihong Gao, Yiping Fan, Dandan Zhang, Min Dai, Lijun Zhou
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Patent number: 9640984Abstract: A current limiting device for a power grid includes a first current limiting reactor; a first smart fast switch connected with the first current limiting reactor in parallel; a current transformer sleeved on a bus bar located on one side of a circuit resulting from the parallel connection of the first current limiting reactor with the first smart fast switch to monitor the current in the bus bar in real time; and a controller connected with the current transformer to control the switch-off of the first smart fast switch when the current in the bus bar is higher than a first preset value and the switch-on of the first smart fast switch when the current in the bus bar is smaller than a second preset value, wherein the first preset value is higher than the second preset value. The current limiting device improves the operational reliability of a power grid.Type: GrantFiled: January 9, 2013Date of Patent: May 2, 2017Assignees: STATE GRID NINGXIA ELECTRIC POWER TECHNICAL RESEARCH INSTITUTE, ANHUI HUIDIAN SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Shaogui Al, Chuan Wang, Yongning Huang, Yiping Fan, Guoyong Zhang, Yanjun Li, Ning Pan, Shuang Zhang
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Publication number: 20150318688Abstract: A current limiting device for a power grid includes a first current limiting reactor; a first smart fast switch connected with the first current limiting reactor in parallel; a current transformer sleeved on a bus bar located on one side of a circuit resulting from the parallel connection of the first current limiting reactor with the first smart fast switch to monitor the current in the bus bar in real time; and a controller connected with the current transformer to control the switch-off of the first smart fast switch when the current in the bus bar is higher than a first preset value and the switch-on of the first smart fast switch when the current in the bus bar is smaller than a second preset value, wherein the first preset value is higher than the second preset value. The current limiting device improves the operational reliability of a power grid.Type: ApplicationFiled: January 9, 2013Publication date: November 5, 2015Inventors: Shaogui AL, Chuan WANG, Yongning HUANG, Yiping FAN, Guoyong ZHANG, Yanjun LI, Ning PAN, Shuang ZHANG
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Publication number: 20150263670Abstract: A two path direct frequency modulation system is disclosed. The system includes a Varactor, a voltage-controlled oscillator (VCO) calibration capacitor bank including a first plurality of switchable capacitors, and a frequency deviation capacitor bank including a second plurality of switchable capacitors. The method includes switching on or off a number of the first plurality of switchable capacitors to obtain a desired frequency band and determining number of cycles within a first predetermined time to obtain a first count, switching on or off a number of the first plurality of switchable capacitors or of the second plurality of switchable capacitors to change the desired frequency band and determining number of cycles within a second predetermined time to obtain a second count, and modulating a data signal by switching on or off a switchable capacitors of the second plurality of switchable capacitors according to the first and the second count.Type: ApplicationFiled: March 11, 2014Publication date: September 17, 2015Applicant: Uniband Electronic Corp.Inventors: Yiping Fan, Chun-Yuan Lin, Sheng-Wei Chiang, Yi-Chun Lu
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Publication number: 20150063504Abstract: A digital receiver includes a radio frequency analog front end, a digital processing unit, a plurality of cascaded amplifier stages configured to receive output of the radio frequency analog front end, a first analog to digital converter configured to convert an analog signal output from the plurality of cascaded amplifier stages into a digital signal output to the digital processing unit, a first received signal strength indicator unit configured to receive outputs of each of the plurality of cascaded amplifier stages and output signal to the digital processing unit, a second received signal strength indicator unit configured to receive output of at least one amplifier stage in the plurality of cascaded amplifier stages, and a received signal strength indicator detection unit configured to activate and to deactivate digital units according to a comparison of output from the second received signal strength indicator unit to a predetermined threshold.Type: ApplicationFiled: August 29, 2013Publication date: March 5, 2015Applicant: Uniband Electronic Corp.Inventors: Yiping Fan, Chun-Yuan Lin, Sheng-Chia Huang, Chun-Chin Chen
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Patent number: 8971453Abstract: A digital receiver includes a radio frequency analog front end, a digital processing unit, a plurality of cascaded amplifier stages configured to receive output of the radio frequency analog front end, a first analog to digital converter configured to convert an analog signal output from the plurality of cascaded amplifier stages into a digital signal output to the digital processing unit, a first received signal strength indicator unit configured to receive outputs of each of the plurality of cascaded amplifier stages and output signal to the digital processing unit, a second received signal strength indicator unit configured to receive output of at least one amplifier stage in the plurality of cascaded amplifier stages, and a received signal strength indicator detection unit configured to activate and to deactivate digital units according to a comparison of output from the second received signal strength indicator unit to a predetermined threshold.Type: GrantFiled: August 29, 2013Date of Patent: March 3, 2015Assignee: Uniband Electronic Corp.Inventors: Yiping Fan, Chun-Yuan Lin, Sheng-Chia Huang, Chun-Chin Chen
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Patent number: 8948230Abstract: An IEEE 802.15.4 DSSS Offset-QPSK device is proposed that allows an existing system to transfer Offset-QPSK modulation signal into MSK modulation signal, then deliver the MSK modulation signal without DSSS to increase payload data transmission rate. On-the-fly detection of whether a low data rate or a high data rate encoding mode is used for a received frame is attained by the transmitter setting a predetermined bit in the frame length byte of a transmitting frame. Thus an extra high data rate transmission for IEEE 802.15.4 DSSS Offset-QPSK systems can be provided.Type: GrantFiled: November 28, 2013Date of Patent: February 3, 2015Assignee: Uniband Electronic Corp.Inventors: Yiping Fan, Li-Feng Chen, Sheng-Wei Chiang, Chun-Chin Chen
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Publication number: 20140073278Abstract: A circuit for RSSI estimation includes a cascaded chain of variable gain amplifier stages, a threshold detector configured to output an indication signal according to a comparison of output of the cascaded chain of variable gain amplifier stages with a predetermined threshold, and an automatic gain controller configured to adjust gain of at least one variable gain amplifier of the cascaded chain of variable gain amplifier stages according to the indication signal. Each stage may include a switch module configured to electrically connect or disconnect an input of the variable gain amplifier of the at least one variable gain amplifier stage to/from an output of a previous variable gain amplifier stage according to a switch control signal.Type: ApplicationFiled: September 10, 2012Publication date: March 13, 2014Applicant: UNIBAND ELECTRONIC CORP.Inventors: Yiping Fan, Chun-Yuan Lin, Li-Feng Chen, Sheng-Chia Huang
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Patent number: 7982533Abstract: A transceiving system utilizing a shared filter module is provided. The shared filter module is selectively filtering signals in a first band in a first mode and a second band in a second mode. The first mode is a receiver mode whereas the second mode is a transmission mode. The shared filter module comprises a compound filter comprising two low pass filters and a coupling controller to manage input and output wiring of the low pass filters. When the coupling controller is enabled in the first mode, the compound filter acts as a bandpass filter. When the coupling controller is disabled, the compound filter acts as two independent low pass filters.Type: GrantFiled: September 11, 2007Date of Patent: July 19, 2011Assignee: Mediatek USA Inc.Inventors: Yiping Fan, Chieh-Yuan Chao
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Patent number: 7715990Abstract: Individual probes on micro-arrays are re-scaled and corrected with a set of probe dependent coefficients derived from genomic-DNA hybridization signals. A dynamic range for gDNA binding is determined by measuring a concentration signal curve. Signals for each probe are measured during multiple hybridizations within a linear range. Concentration insensitive probes are then found for two sets of experiments. Probes are discarded based on a threshold compared to their standard deviation divided by their average in each set. The correction coefficients are used to calculate a corrected intensity for each probe. Probes having high uncertainty (0.5 in one embodiment) are discarded. A weighting factor for each probe is determined along with an uncertainty factor. Finally, a call for each gene is made, such as absent, marginal or present.Type: GrantFiled: January 17, 2003Date of Patent: May 11, 2010Assignee: Syngenta Participations AGInventors: Guangzhou Zou, Hur-Song Chang, Yiping Fan, Fan Long, Xun Wang, Tong Zhu