Patents by Inventor Tingzhi Yuan
Tingzhi Yuan 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: 11962275Abstract: System and method for integrating an input signal to generate an output signal. The system includes a first integrator configured to receive the input signal and generate an integrated signal based on at least information associated with the input signal, a second integrator configured to receive the integrated signal and generate the output signal based on at least information associated with the integrated signal, and a compensation capacitor coupled to the first integrator and the second integrator. The first integrator includes a first integration capacitor and a first operational amplifier including a first input terminal and a first output terminal, the first integration capacitor being coupled between the first input terminal and the first output terminal. The second integrator includes a second integration capacitor and a second operational amplifier including a second input terminal and a second output terminal.Type: GrantFiled: June 29, 2020Date of Patent: April 16, 2024Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Yunchao Zhang, Zhiqiang Sun, Lieyi Fang
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Publication number: 20220190784Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: ApplicationFiled: October 24, 2021Publication date: June 16, 2022Inventors: TINGZHI YUAN, YAOZHANG CHEN, LIEYI FANG
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Patent number: 11190136Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: GrantFiled: June 4, 2019Date of Patent: November 30, 2021Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Yaozhang Chen, Lieyi Fang
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Patent number: 10951186Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: GrantFiled: October 23, 2019Date of Patent: March 16, 2021Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Patent number: 10903808Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: GrantFiled: October 23, 2019Date of Patent: January 26, 2021Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Publication number: 20200389131Abstract: System and method for integrating an input signal to generate an output signal. The system includes a first integrator configured to receive the input signal and generate an integrated signal based on at least information associated with the input signal, a second integrator configured to receive the integrated signal and generate the output signal based on at least information associated with the integrated signal, and a compensation capacitor coupled to the first integrator and the second integrator. The first integrator includes a first integration capacitor and a first operational amplifier including a first input terminal and a first output terminal, the first integration capacitor being coupled between the first input terminal and the first output terminal. The second integrator includes a second integration capacitor and a second operational amplifier including a second input terminal and a second output terminal.Type: ApplicationFiled: June 29, 2020Publication date: December 10, 2020Inventors: TINGZHI YUAN, YUNCHAO ZHANG, ZHIQIANG SUN, LIEYI FANG
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Patent number: 10749479Abstract: System and method for integrating an input signal to generate an output signal. The system includes a first integrator configured to receive the input signal and generate an integrated signal based on at least information associated with the input signal, a second integrator configured to receive the integrated signal and generate the output signal based on at least information associated with the integrated signal, and a compensation capacitor coupled to the first integrator and the second integrator. The first integrator includes a first integration capacitor and a first operational amplifier including a first input terminal and a first output terminal, the first integration capacitor being coupled between the first input terminal and the first output terminal. The second integrator includes a second integration capacitor and a second operational amplifier including a second input terminal and a second output terminal.Type: GrantFiled: January 13, 2015Date of Patent: August 18, 2020Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Yunchao Zhang, Zhiqiang Sun, Lieyi Fang
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Publication number: 20200204130Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: ApplicationFiled: October 23, 2019Publication date: June 25, 2020Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Patent number: 10505507Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: GrantFiled: January 27, 2017Date of Patent: December 10, 2019Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Publication number: 20190348951Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: ApplicationFiled: June 4, 2019Publication date: November 14, 2019Inventors: TINGZHI YUAN, Yaozhang Chen, Lieyi Fang
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Patent number: 10355644Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: GrantFiled: April 27, 2016Date of Patent: July 16, 2019Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Yaozhang Chen, Lieyi Fang
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Patent number: 9768777Abstract: System and method for controlling one or more switches. The system includes a first converting circuit, a second converting circuit, and a signal processing component. The first converting circuit is configured to convert a first current and generate a first converted voltage signal based on at least information associated with the first current. The second converting circuit is configured to convert a second current and generate a second converted voltage signal based on at least information associated with the second current. The signal processing component is configured to receive the first converted voltage signal and the second converted voltage signal and generate an output signal based on at least information associated with the first converted voltage signal and the second converted voltage signal.Type: GrantFiled: April 2, 2014Date of Patent: September 19, 2017Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Chao Yao, Tingzhi Yuan, Qiang Luo, Zhiliang Chen, Lieyi Fang
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Patent number: 9716469Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: GrantFiled: December 29, 2014Date of Patent: July 25, 2017Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Yaozhang Chen, Lieyi Fang
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Publication number: 20170194922Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: ApplicationFiled: January 27, 2017Publication date: July 6, 2017Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Patent number: 9685919Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: GrantFiled: April 3, 2015Date of Patent: June 20, 2017Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Publication number: 20160344348Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: ApplicationFiled: April 27, 2016Publication date: November 24, 2016Inventors: Tingzhi Yuan, Yaozhang Chen, Lieyi Fang
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Patent number: 9369096Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: GrantFiled: October 1, 2014Date of Patent: June 14, 2016Assignee: On-Bright Electronics (Shanghai) Co., Ltd.Inventors: Tingzhi Yuan, Yaozhang Chen, Lieyi Fang
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Publication number: 20150280659Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.Type: ApplicationFiled: April 3, 2015Publication date: October 1, 2015Inventors: Tingzhi Yuan, Zibin Chen, Lieyi Fang
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Publication number: 20150188498Abstract: System and method for integrating an input signal to generate an output signal. The system includes a first integrator configured to receive the input signal and generate an integrated signal based on at least information associated with the input signal, a second integrator configured to receive the integrated signal and generate the output signal based on at least information associated with the integrated signal, and a compensation capacitor coupled to the first integrator and the second integrator. The first integrator includes a first integration capacitor and a first operational amplifier including a first input terminal and a first output terminal, the first integration capacitor being coupled between the first input terminal and the first output terminal. The second integrator includes a second integration capacitor and a second operational amplifier including a second input terminal and a second output terminal.Type: ApplicationFiled: January 13, 2015Publication date: July 2, 2015Inventors: Tingzhi Yuan, Yunchao Zhang, Zhiqiang Sun, Lieyi Fang
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Publication number: 20150188503Abstract: Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes a first channel, a second channel, and a third channel. The first channel is configured to receive one or more first input signals, process information associated with the one or more first input signals and a first ramp signal, and generate one or more first output signals. The second channel is configured to receive one or more second input signals, process information associated with the one or more second input signals and a second ramp signal, and generate one or more second output signals. The first ramp signal corresponds to a first phase. The second ramp signal corresponds to a second phase. The first phase and the second phase are different.Type: ApplicationFiled: December 29, 2014Publication date: July 2, 2015Inventors: Tingzhi Yuan, Yaozhang Chen, Lieyi Fang