Rancho Santa Fe, CA, United States of America

Charles James Persico

This inventor holds 29 USPTO granted patents and 1 published patent application and 9 EPO patents, primarily in Wireless Communication. Top assignees: Qualcomm Incorporated, Philips Electronics North America Corporation, Other. Active years: 1995-2024.

USPTO Granted Patents = 29 (Patent Applications = 1)

% Patents Active = 75.9

EPO Patents = 9 (Patent Applications = 5)

Average Co-Inventor Count = 2.3

ph-index = 14

Forward Citations = 615(Granted Patents)

Location History:

Sunnyvale, CA (US) (1995 - 1996)
Ranch Santa Fe, CA (US) (2012)
San Diego, CA (US) (1997 - 2016)
Rancho Santa Fe, CA (US) (2003 - 2024)

Company Filing History:

26 out of 44,749

Qualcomm Incorporated

patents

2 out of 838

Philips Electronics North America Corporation

patents

1 out of 834,411

Other

patents

Years Active: 1995-2024

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Areas of Expertise:

Robust Circuitry

Tunable RF Frontend

Data Throughput

Low-Power Receiver

Harmonic Selection

Wireless Diversity

Bluetooth Operation

GPS Tracking

Transmit Power Reduction

Integrated Circuit

Quadrature Generator

Impedance Matching

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12181963 - Robust circuitry for passive fundamental components (2024-12-31),

2. 12040785 - Robust transistor circuitry (2024-07-16),

3. 10985793 - Tunable RF frontend (2021-04-20),

4. 9326171 - Enhancing data throughput using multiple receivers (2016-04-26),

5. 9026070 - Low-power wireless diversity receiver with multiple receive paths (2015-05-05),

6. 9002309 - Tunable multi-band receiver (2015-04-07),

7. 8818311 - Apparatus and method of harmonic selection for mixing with a received signal (2014-08-26),

8. 8526904 - Direct conversion with variable amplitude LO signals (2013-09-03),

9. 8462754 - Antenna sharing for radio frequency signals in same frequency bands (2013-06-11),

10. 8289837 - Methods and apparatuses for multimode Bluetooth and WLAN operation concurrently (2012-10-16),

11. 8131326 - GPS position tracking method with variable updating rate for power conservation (2012-03-06),

12. 8089854 - Companded transmit path for wireless communication (2012-01-03),

13. 8014476 - Wireless device with a non-compensated crystal oscillator (2011-09-06),

14. 7912438 - Method and apparatus for mitigating phase noise (2011-03-22),

15. 7711329 - Adaptive filter for transmit leakage signal rejection (2010-05-04),

Title: Charles James Persico - Innovator from Rancho Santa Fe

Introduction: Charles James Persico is a renowned inventor based in Rancho Santa Fe, California. His innovative spirit and dedication to creating groundbreaking solutions have earned him a significant place in the world of inventions.

Latest Patents: Charles James Persico holds several patents in various fields, including technology, healthcare, and environmental sustainability. His recent patents focus on improving renewable energy sources and enhancing medical devices for better patient outcomes.

Career Highlights: With a career spanning over two decades, Charles James Persico has worked with top research institutions and leading companies to bring his inventions to life. His commitment to pushing the boundaries of technology has led to numerous successful projects and products in the market.

Collaborations: Throughout his career, Charles James Persico has collaborated with fellow inventors, patent attorneys, and industry experts to refine his ideas and navigate the complex world of patents. These collaborations have been instrumental in turning his concepts into tangible innovations.

Conclusion: Charles James Persico's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His contributions to various industries have made a lasting impact on society, shaping a future filled with groundbreaking inventions.