David K Lee

This inventor holds 45 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 7 EPO patents, primarily in Augmented Reality. Top assignees: Pitney Bowes Inc., The Boeing Company, Other. Active years: 1990-2021.

USPTO Granted Patents = 45 (Patent Applications = 1)

% Patents Active = 93.3

CIPO Patents = 3

EPO Patents = 7 (Patent Applications = 2)

Average Co-Inventor Count = 3.1

ph-index = 20

Forward Citations = 1,512(Granted Patents)

Location History:

Monroe, CT (US) (1990 - 2010)
Huntington Beach, CA (US) (2016)
Garden Grove, CA (US) (2019 - 2021)

Company Filing History:

1 out of 834,307

Other

patents

Years Active: 1990-2021

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Areas of Expertise:

Augmented Reality

Content Alignment

Background Removal

Spatial Registration

User Certification

Open Metering

Digital Tokens

Secure Database

Mail Fraud Detection

Disaster Recovery

Postage Metering

Communication Network

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11043039 - 3D point cluster correlation for content alignment on augmented reality platforms (2021-06-22),

2. 10922837 - Cluttered background removal from imagery for object detection (2021-02-16),

3. 10573089 - Systems, methods, and tools for spatially-registering virtual content with physical environment in augmented reality platforms (2020-02-25),

4. 10410371 - Cluttered background removal from imagery for object detection (2019-09-10),

5. 9508146 - Automated frame of reference calibration for augmented reality (2016-11-29),

6. 7647230 - Method and apparatus for tracking a special service delivery of a mail item created by an office worker (2010-01-12),

7. 7539648 - Secure user certification for electronic commerce employing value metering system (2009-05-26),

8. 7136839 - Method for reissuing digital tokens in an open metering system (2006-11-14),

9. 7092930 - Architecture and method to secure database records from tampering in devices such as postage value dispensing mechanisms (2006-08-15),

10. 7080044 - PC-based open metering system and method (2006-07-18),

11. 6985888 - Secure user certification for electronic commerce employing value metering system (2006-01-10),

12. 6907399 - Secure user certification for electronic commerce employing value metering system (2005-06-14),

13. 6898581 - Secure user certification for electronic commerce employing value metering system (2005-05-24),

14. 6865557 - Network open metering system (2005-03-08),

15. 6813613 - System for printing on a local printer coupled to a meter server postage requested from a remote computer (2004-11-02),

Title: David K. Lee: A Pioneer in Mail Delivery and Electronic Commerce Innovations

Introduction: David K. Lee, based in Monroe, Connecticut, is a prolific inventor with an impressive portfolio of 40 patents. His work focuses on enhancing mail delivery systems and securing electronic commerce through advanced technologies.

Latest Patents: Among his notable patents, two stand out for their innovative approaches. The first, titled "Method and apparatus for tracking a special service delivery of a mail item created by an office worker," introduces a method utilizing special service indicators to provide the office worker with real-time information about the status of a mail item through simple stickers. The second patent, "Secure user certification for electronic commerce employing value metering system," outlines a system that processes cryptographic certificates to ensure security for online transactions. This invention incorporates a register system for managing funds, digital tokens for postage proof, and essential cryptographic functions for certificate and key management.

Career Highlights: David has built a distinguished career, contributing significantly to the field of mail services and electronic security. His work with renowned companies like Pitney Bowes Inc. has allowed him to innovate solutions that improve the efficiency and security of mail delivery systems.

Collaborations: Throughout his career, David has collaborated with notable colleagues, including Frederick W. Ryan, Jr. and Leon A. Pintsov. These partnerships have fostered creative exchanges that have driven forward innovations in his field.

Conclusion: David K. Lee continues to be a key figure in developing technologies that bridge the gap between traditional mail services and the demands of modern electronic commerce. His patents not only reflect his ingenuity but also contribute to the evolving landscape of secure communication and delivery systems.