Jianchang Mao

USPTO Granted Patents = 35 (Patent Applications = 6)

Average Co-Inventor Count = 4.0

ph-index = 20

Forward Citations = 2,290(Granted Patents)

Location History:

Campbell, CA (US) (1998)
San Jose, CA (US) (1999 - 2023)

Company Filing History:

International Business Machines Corporation

Slack Technologies, Inc.

patents

Years Active: 1998-2023

where 'Filed Patents' based on already Granted Patents

35 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11556544 - Search system and methods with integration of user annotations from a trust network (2023-01-17),

2. 10726019 - Search system and methods with integration of user annotations from a trust network (2020-07-28),

3. 9852187 - Search system and methods with integration of user annotations from a trust network (2017-12-26),

4. 9576057 - User interface for navigating a keyword space (2017-02-21),

5. 9576029 - Trust propagation through both explicit and implicit social networks (2017-02-21),

6. 8856028 - Inventory allocation for advertising with changeable supply landscape (2014-10-07),

7. 8788492 - Search system and methods with integration of user annotations from a trust network (2014-07-22),

8. 8442978 - Trust propagation through both explicit and implicit social networks (2013-05-14),

9. 8359295 - User interface for navigating a keyword space (2013-01-22),

10. 8311885 - System for display advertising optimization using click or conversion performance (2012-11-13),

11. 8108374 - Optimization framework for tuning ranking engine (2012-01-31),

12. 8086605 - Search engine with augmented relevance ranking by community participation (2011-12-27),

13. 8055634 - User interface for navigating a keyword space (2011-11-08),

14. 7797287 - User interface for navigating a keyword space (2010-09-14),

15. 7761436 - Apparatus and method for controlling content access based on shared annotations for annotated users in a folksonomy scheme (2010-07-20),

Title: **Innovator Jianchang Mao: Pioneering Search Systems in San Jose, CA**

Introduction

Jianchang Mao is a notable inventor based in San Jose, CA, with an impressive portfolio of 35 patents. His work primarily focuses on enhancing the efficiency and effectiveness of search systems through innovative methods that leverage user annotations within trust networks. Mao's inventions have made significant contributions to the landscape of online searching and browsing.

Latest Patents

Among Jianchang Mao's latest patents is the innovative search system and methods that incorporate user annotations from a trust network. This technology enables computer systems to integrate user-generated metadata pertaining to various pages or sites. Annotations by both the querying user and members of a defined trust network enhance the search and browsing experience within vast corpuses, such as the World Wide Web. The unique feature of this system allows users to view annotations provided by their trust network members while conducting searches. Additionally, users have the capability to narrow their search results to content specifically annotated by trusted individuals or selected community members.

Career Highlights

Mao's career is marked by significant contributions to well-known technology companies, including Yahoo! Inc. and International Business Machines Corporation (IBM). His innovative mindset has been a driving force behind several successful projects that have transformed the way information is accessed and utilized.

Collaborations

Throughout his career, Jianchang Mao has collaborated with esteemed professionals in the field, including Zhichen Xu and Chung-Man Tam. These partnerships have furthered the development of groundbreaking technologies and have reinforced the importance of teamwork in innovation.

Conclusion

Jianchang Mao stands out as a leading figure in the field of invention, particularly in search technologies that cater to user trust and personalization. His extensive portfolio of patents underscores the impact of his work on the tech industry. As he continues to innovate, there is no doubt that Jianchang Mao will remain a pivotal player in advancing the future of search systems.

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6 patents pending:

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2 patents pending (EPO):

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