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For the Inventor, By the Inventor

San Jose, CA, United States of America

Wai Ha Wong

USPTO Granted Patents = 19 

 

Average Co-Inventor Count = 1.9

ph-index = 12

Forward Citations = 370(Granted Patents)


Location History:

  • Cupertino, CA (US) (2001)
  • San Jose, CA (US) (2000 - 2014)

Company Filing History:

goldMedal16 out of 235 
 
Varian, Inc.
 patents
silverMedal2 out of 4,674 
 
Agilent Technologies, Inc.
 patents
bronzeMedal1 out of 832,880 
Other
 patents

Years Active: 2000-2014

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19 patents (USPTO):Explore Patents
1. 8766636 - MRI short coils (2014-07-01),
2. 8125226 - Millipede surface coils (2012-02-28),
3. 7791339 - RF-switched superconducting resonators and methods of switching thereof (2010-09-07),
4. 7501828 - Switchable birdcage coil (2009-03-10),
5. 6980000 - Coils for high frequency MRI (2005-12-27),
6. 6876200 - NMR probe having an inner quadrature detection coil combined with a spiral wound outer coil for irradiation (2005-04-05),
7. 6806713 - RF coil for magic angle spinning probe (2004-10-19),
8. 6794868 - Method of shim optimization (2004-09-21),
9. 6735851 - Method of producing a birdcage superconducting coil (2004-05-18),
10. 6667674 - NMR resonators optimized for high Q factor (2003-12-23),
11. 6590394 - NMR probe with enhanced power handling ability (2003-07-08),
12. 6552544 - Detunable coil assembly and method of detuning RF coil for MRI (2003-04-22),
13. 6420871 - Multiple tuned birdcage coils (2002-07-16),
14. 6377047 - Superconducting birdcage coils (2002-04-23),
15. 6369570 - B1 gradient coils (2002-04-09),

Title: Innovations in MRI Technology: The Contributions of Wai Ha Wong

Introduction: Wai Ha Wong, an accomplished inventor based in San Jose, California, has made significant contributions to the field of magnetic resonance imaging (MRI) technology. With a remarkable portfolio of 19 patents, Wong's innovations demonstrate a commitment to advancing imaging techniques that enhance the capabilities and performance of MRI systems.

Latest Patents: Among his notable inventions, Wong's latest patents include the development of MRI short coils and millipede surface coils. The MRI short coil features a short birdcage distributed-capacitance radio-frequency (RF) coil made from patterned planar conductive foils. This design ensures that the coil's transverse extent is dramatically larger than its longitudinal extent, which optimizes the RF magnetic field confinement to the sample measurement volume. Wong's millipede surface coil utilizes a low pass RF ladder coil configuration, incorporating parallel conductor end strips and a series of rung elements. This assembly allows for impressive resonation at desired imaging frequencies, with provisions for active detuning when other RF coils are in use.

Career Highlights: Throughout his career, Wai Ha Wong has held prominent positions at leading technology companies, including Varian, Inc. and Agilent Technologies, Inc. His involvement in these organizations reflects his expertise and the importance of his work in the realm of medical imaging technology.

Collaborations: Wong's journey in innovation has seen him collaborating with esteemed colleagues such as Weston A. Anderson and Marco A. Romo. Their combined expertise and insights have contributed to the successful development of advanced MRI technologies and improvements in imaging diagnostics.

Conclusion: Wai Ha Wong's contributions to the field of MRI technology represent a significant intersection of innovation and application. Through his 19 patents, Wong has played a critical role in refining MRI techniques, ultimately enhancing patient care and diagnostic capabilities. His work continues to inspire future advancements within the realm of medical imaging.

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