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For the Inventor, By the Inventor

E. Setauket, NY, United States of America

Hal Charych

USPTO Granted Patents = 18

Average Co-Inventor Count = 4.0

ph-index = 13

Forward Citations = 448(Granted Patents)


Location History:

  • Setauket, NY (US) (1993)
  • East Setauket, NY (US) (1994 - 2006)
  • Poquott, NY (US) (2006 - 2007)
  • E. Setauket, NY (US) (2001 - 2008)

Company Filing History:

goldMedal18 out of 2,326 
 
Symbol Technologies, LLC
 patents

Years Active: 1993-2008

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18 patents (USPTO):
1. 7423606 - Multi-frequency RFID apparatus and methods of reading RFID tags (2008-09-09),
2. 7205953 - Directional antenna array (2007-04-17),
3. 7142120 - Item finding using RF signalling (2006-11-28),
4. 7091859 - Package-integrated RF relay (2006-08-15),
5. 7075437 - RFID relay device and methods for relaying and RFID signal (2006-07-11),
6. 6998983 - System and method for tracking data related to containers using RF technology (2006-02-14),
7. 6332575 - Audible indicators for optical code reading systems (2001-12-25),
8. 6206288 - Bar code scanner positioning (2001-03-27),
9. 5920059 - Two-dimensional bar code scanner interface (1999-07-06),
10. 5825010 - Bar code scanner positioning (1998-10-20),
11. 5789728 - Two-dimensional bar code scanner interface (1998-08-04),
12. 5763863 - Compact bar code scanning module with folded beam path and reflector (1998-06-09),
13. 5581067 - Compact bar code scanning module with shock protection (1996-12-03),
14. 5543609 - Arrangement for and method of providing shock protection and vibration (1996-08-06),
15. 5536925 - Optical scanner with scanning light beam and detector field of view (1996-07-16),

Title: Hal Charych: Innovator in RFID Technology

Introduction

Hal Charych is a prominent inventor based in E. Setauket, NY (US). He holds a total of 18 patents, showcasing his significant contributions to the field of technology, particularly in radio frequency identification (RFID) systems.

Latest Patents

One of Hal Charych's latest patents is for a Multi-frequency RFID apparatus and methods of reading RFID tags. This innovative portable device features a processing module that can operate in either a far-field or near-field reading mode. It includes a directional antenna array with two antenna elements: one for far-field EM radiation and another for near-field EM radiation. The second antenna element is designed to cancel out far-field EM radiation from the first element. Additionally, the method of reading inductively coupled RFID tags involves scanning frequency bands to detect tags and selectively radiating either a near-field or far-field EM field based on the detected tag.

Career Highlights

Hal Charych is associated with Symbol Technologies, LLC, where he has made significant advancements in RFID technology. His work has been instrumental in enhancing the efficiency and effectiveness of RFID systems, which are widely used in various industries for tracking and identification purposes.

Collaborations

Throughout his career, Hal has collaborated with notable professionals in the field, including Raj Bridgelall and Mark William Duron. These collaborations have contributed to the development of innovative solutions in RFID technology.

Conclusion

Hal Charych's contributions to RFID technology through his numerous patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in identification and tracking systems.

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