Location History:
- San Diego, CA (US) (2007 - 2010)
- Del Mar, CA (US) (2008 - 2018)
Company Filing History:
6 out of 23 
4 out of 131,766 
1 out of 1,347 
Years Active: 2007-2018
Title: The Innovative Contributions of Dan Meacham
Introduction
Dan Meacham is a notable inventor based in San Diego, California. He holds a total of seven patents, showcasing his expertise in the field of electrical engineering and circuit design. His innovative work has significantly contributed to advancements in high voltage sampling circuits and ultra wideband signal transmission.
Latest Patents
One of Meacham's latest patents is the "High Voltage Bootstrap Sampling Circuit." This invention allows for bootstrapped sampling switches to operate at lower supply voltages while maintaining high linearity. The design enables the sampling of voltages that are substantially higher than the supply voltage, utilizing a 2.7-volt or lower DC supply. This innovation connects multiple high voltage transmission gate switches directly, eliminating channel-to-channel mismatch and facilitating new error compensation methods. Importantly, the circuit does not draw DC current from the voltage being measured, which enhances its efficiency.
Another significant patent is focused on "Increasing OFDM Transmit Power via Reduction in Pilot Tone." This invention modifies a transmitted ultra wideband (UWB) signal by adjusting the power levels in both data carrying and non-data carrying sub-bands. The modification ensures that the power in the data carrying sub-band is increased while the power in the non-data carrying sub-band is decreased. This innovative approach optimizes the transmission of UWB signals, enhancing overall performance.
Career Highlights
Throughout his career, Dan Meacham has worked with prominent companies such as Staccato Communications, Inc. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his skills in circuit design and signal processing.
Collaborations
Meacham has collaborated with talented individuals in the industry, including Torbjorn Larsson and Nishant Kumar. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Dan Meacham's contributions to the field of electrical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in high voltage sampling and ultra wideband signal transmission.