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Years Active: 2019-2024
Title: Wanghua Wu: Innovator in Circuit Design and Phase Locked Loops
Introduction
Wanghua Wu is a prominent inventor based in Santa Clara, CA, known for his contributions to circuit design and phase locked loop technology. With a total of 10 patents to his name, he has made significant advancements in the field of electronics.
Latest Patents
Wanghua Wu's latest patents include a DTC device and method based on capacitive DAC charging. This innovative DTC circuit features a DAC connected to a first node, a first switch that provides a charge current to a second node, and a second switch that connects the DAC to the second node. The DAC generates a voltage ramp during a first operational phase and an input control word dependent voltage during a second operational phase. Another notable patent is for an apparatus and method for the automatic search of sub-sampling phase locked loop (SS-PLL) locking acquisition. This apparatus includes a phase locked loop configured to generate a reference signal and a sub-sampling PLL connected to facilitate frequency locking.
Career Highlights
Wanghua Wu has worked with leading technology companies, including Samsung Electronics Co., Ltd. and Marvell International Limited. His experience in these organizations has contributed to his expertise in circuit design and electronic systems.
Collaborations
Wanghua Wu has collaborated with notable professionals in the field, including Chih-Wei Yao and Luns Tee. These collaborations have further enhanced his innovative work and contributions to technology.
Conclusion
Wanghua Wu's contributions to circuit design and phase locked loop technology have established him as a key figure in the electronics industry. His innovative patents and collaborations reflect his commitment to advancing technology and improving electronic systems.