Chun-Yun Jian

USPTO Granted Patents = 18 (Patent Applications = 1)

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 138(Granted Patents)

Company Filing History:

8 out of 4,171

Nortel Networks Corporation

Years Active: 2003-2014

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8786384 - Self-matched band reject filter (2014-07-22),

2. 8682403 - Filter having impedance matching circuits (2014-03-25),

3. 8570118 - Device and method for cascading filters of different materials (2013-10-29),

4. 8462755 - Duplexer/multiplexer having filters that include at least one band reject filter (2013-06-11),

5. 8411763 - Cable reduction (2013-04-02),

6. 8324987 - Device and method for cascading filters of different materials (2012-12-04),

7. 8207799 - Band reject filters (2012-06-26),

8. 8204031 - Duplexer/multiplexer having filters that include at least one band reject filter (2012-06-19),

9. 8170629 - Filter having impedance matching circuits (2012-05-01),

10. 8135086 - Cable reduction (2012-03-13),

11. 8060156 - Filter having impedance matching circuits (2011-11-15),

12. 8018304 - Device and method for cascading filters of different materials (2011-09-13),

13. 8004371 - Band reject filters (2011-08-23),

14. 7777597 - Band reject filters (2010-08-17),

15. 6924715 - Band reject filters (2005-08-02),

Title: Innovator Spotlight: Chun-Yun Jian - Pioneering Inventor from Ottawa, CA

Introduction:

Chun-Yun Jian is a prolific inventor based in Ottawa, CA, with a remarkable portfolio of 18 patents to his name. His innovative work in the field of radio frequency technologies has significantly impacted the industry, with a focus on developing cutting-edge filter designs for enhanced performance.

Latest Patents:

1. Self-matched band reject filter: Chun-Yun Jian's recent patent introduces a novel radio frequency band reject filter that incorporates an inductor for impedance matching, improving the overall functionality of acoustic resonators. This innovative design leverages technologies such as surface acoustic wave (SAW), thin film bulk acoustic resonator (FBAR), and bulk acoustic wave (BAW) for optimal performance.

2. Filter having impedance matching circuits: Another groundbreaking patent by Chun-Yun Jian involves a filter package featuring impedance matching circuits and electrical ground structures. This design enhances the filter device's connectivity and ensures efficient operation within various electronic systems.

Career Highlights:

Chun-Yun Jian has made significant contributions during his tenure at renowned companies such as Nortel Networks Corporation and Apple Inc. His expertise in RF technologies and signal processing has been instrumental in driving advancements in communication systems and consumer electronics.

Collaborations:

Throughout his career, Chun-Yun Jian has collaborated with industry experts like Steve Andre Beaudin and Somsack Sychaleun. Together, they have worked on projects aimed at pushing the boundaries of filter design and implementation, resulting in innovative solutions for diverse applications.

Conclusion:

In conclusion, Chun-Yun Jian stands out as a visionary inventor in the field of radio frequency technologies, with a strong track record of developing groundbreaking filter designs. His dedication to innovation and collaboration underscores his commitment to driving progress in the industry, making him a respected figure in the realm of patents and inventions.

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