Location History:
- Dallas, TX (US) (2002)
- Richardson, TX (US) (2002 - 2013)
Company Filing History:
Years Active: 2002-2013
Title: The Innovative Mind of John L. Wallberg in Frequency Synthesis
Introduction
John L. Wallberg, an accomplished inventor based in Dallas, TX, has made significant contributions to the field of frequency synthesis. With an impressive portfolio of 13 patents, Wallberg’s work demonstrates a profound understanding of digital technologies and their applications in modern electronics. His latest patents showcase innovative approaches to all-digital frequency synthesis, marking a notable advancement in the field.
Latest Patents
Wallberg's latest patents include groundbreaking inventions such as:
1. **All-Digital Frequency Synthesis with DCO Gain Calculation** - This invention presents a digitally controlled oscillator (DCO) architecture that utilizes a digital tuning word for precision tuning. By determining the gain characteristic of the DCO through observation of the digital control word and its response to frequency changes, Wallberg offers an effective method of achieving stabilization in frequency synthesis.
2. **Digital Phase Locked Loop with Integer Channel Mitigation** - In this patent, a phase-locked loop operates utilizing clock signals sourced from an RF clock generated by the loop itself. The design features a controllable oscillator generating multiple phases of the RF clock, allowing for improved phase detection and accuracy in digital phase error sampling, significantly enhancing the functionality of frequency-dependent applications.
Career Highlights
Wallberg currently works at Texas Instruments Corporation, a leader in semiconductor design and manufacturing. His technical expertise and innovative mindset have positioned him as a key figure in the company’s research and development efforts related to frequency synthesis technologies. His 13 patents reflect his dedication to advancing the field and contributing to Texas Instruments’ success.
Collaborations
Throughout his career, Wallberg has collaborated with notable colleagues, including Robert Bogdan Staszewski and Sudheer Kumar Vemulapalli. These partnerships have fostered a collaborative approach to innovation, leading to enhanced research outcomes and successful patent applications.
Conclusion
John L. Wallberg's contributions to frequency synthesis technologies underscore the importance of innovation in the electronics industry. His dedication to advancing digital oscillator designs and phase-locked loop systems illustrates his impact as an inventor. As he continues to develop groundbreaking technologies at Texas Instruments, Wallberg remains a pivotal figure in the realm of electronic innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.