Feng Zhao

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Divider control and reset for phase-locked loops
- Patent number 10,873,335
- Issue date Dec 22, 2020
- Apple Inc.
- Cristian Marcu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital linearization technique for charge pump based fractional ph...
- Patent number 10,291,243
- Issue date May 14, 2019
- Apple Inc.
- Robert K. Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quantization noise cancellation for fractional-N phased-locked loop
- Patent number 10,211,842
- Issue date Feb 19, 2019
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quantization noise cancellation for fractional-N phased-locked loop
- Patent number 10,050,634
- Issue date Aug 14, 2018
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Keycaps with reduced thickness
- Patent number 10,002,727
- Issue date Jun 19, 2018
- Apple Inc.
- Hilbert T. Kwan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Digital linearization technique for charge pump based fractional ph...
- Patent number 9,954,542
- Issue date Apr 24, 2018
- Apple Inc.
- Robert K. Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Keycaps with reduced thickness
- Patent number 9,640,347
- Issue date May 2, 2017
- Apple Inc.
- Hilbert T. Kwan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Clock divider circuit with synchronized switching
- Patent number 9,306,574
- Issue date Apr 5, 2016
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DIVIDER CONTROL AND RESET FOR PHASE-LOCKED LOOPS
- Publication number 20200350919
- Publication date Nov 5, 2020
- Apple Inc.
- Cristian Marcu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP
- Publication number 20180351561
- Publication date Dec 6, 2018
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL LINEARIZATION TECHNIQUE FOR CHARGE PUMP BASED FRACTIONAL PH...
- Publication number 20180241405
- Publication date Aug 23, 2018
- Apple Inc.
- Robert K. Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP
- Publication number 20180234099
- Publication date Aug 16, 2018
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
KEYCAPS WITH REDUCED THICKNESS
- Publication number 20170004939
- Publication date Jan 5, 2017
- Apple Inc.
- Hilbert T. Kwan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
KEYCAPS WITH REDUCED THICKNESS
- Publication number 20150090570
- Publication date Apr 2, 2015
- Apple Inc.
- Hilbert T. Kwan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Person

Patents Grantslast 30 patents

Divider control and reset for phase-locked loops

Digital linearization technique for charge pump based fractional ph...

Quantization noise cancellation for fractional-N phased-locked loop

Quantization noise cancellation for fractional-N phased-locked loop

Keycaps with reduced thickness

Digital linearization technique for charge pump based fractional ph...

Keycaps with reduced thickness

Clock divider circuit with synchronized switching

Patents Applicationslast 30 patents

DIVIDER CONTROL AND RESET FOR PHASE-LOCKED LOOPS

QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP

DIGITAL LINEARIZATION TECHNIQUE FOR CHARGE PUMP BASED FRACTIONAL PH...

QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP

KEYCAPS WITH REDUCED THICKNESS

KEYCAPS WITH REDUCED THICKNESS