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For the Inventor, By the Inventor

Bellevue, WA, United States of America

Gaurav Sareen

USPTO Granted Patents = 18 

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 321(Granted Patents)


Location History:

  • Sammamish, WA (US) (2012)
  • Bellevue, WA (US) (2007 - 2014)
  • Redmond, WA (US) (2016)

Company Filing History:

goldMedal18 out of 54,638 
 
Microsoft Technology Licensing, LLC
 patents

Years Active: 2007-2016

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18 patents (USPTO):
1. 9436719 - Updating an inverted index in a real time fashion (2016-09-06),
2. 8756206 - Updating an inverted index in a real time fashion (2014-06-17),
3. 8458207 - Using anchor text to provide context (2013-06-04),
4. 8306964 - Extraction of rich search information from index servers via an alternative asynchronous data path (2012-11-06),
5. 8239391 - Hierarchical merging for optimized index (2012-08-07),
6. 8224841 - Dynamic update of a web index (2012-07-17),
7. 8180790 - Search macro suggestions relevant to search queries (2012-05-15),
8. 8150841 - Detecting spiking queries (2012-04-03),
9. 8135723 - Leveraging low-latency memory access (2012-03-13),
10. 8082258 - Updating an inverted index in a real time fashion (2011-12-20),
11. 8041709 - Domain collapsing of search results (2011-10-18),
12. 7797298 - Serving cached query results based on a query portion (2010-09-14),
13. 7730058 - Searching for information utilizing a probabilistic detector (2010-06-01),
14. 7698344 - Search macro suggestions relevant to search queries (2010-04-13),
15. 7680789 - Indexing and searching numeric ranges (2010-03-16),

Title: Gaurav Sareen: Innovator in Real-Time Indexing Technologies

Introduction

Gaurav Sareen is a prominent inventor based in Bellevue, WA, known for his significant contributions to the field of indexing technologies. With a remarkable portfolio of 18 patents, he has made strides in enhancing the efficiency of data retrieval systems.

Latest Patents

One of Gaurav's latest patents focuses on "Updating an inverted index in a real-time fashion." This innovation provides systems and methods for regularly updating portions of a merged index. Upon receiving indications of modifications to web-based documents, dynamic update of index (DUI) objects are created. These objects identify the documents and expose the modified content by determining the relative positions of the changes within the documents. The DUI objects package identifiers of the documents, their relative positions, and the underlying metadata into a message. This process allows for targeted updates to an overloading index, which maintains structured records of recent modifications, without the need to rewrite the entire index. Periodically, an association process is invoked to group the merged index with the overloading index for improved search capabilities.

Career Highlights

Gaurav Sareen is currently employed at Microsoft Technology Licensing, LLC, where he continues to innovate and develop advanced indexing solutions. His work has significantly impacted the way data is managed and retrieved in various applications.

Collaborations

Gaurav collaborates with talented professionals such as Girish Kumar and Pratibha Permandla, contributing to a dynamic and innovative work environment.

Conclusion

Gaurav Sareen's contributions to real-time indexing technologies exemplify his commitment to innovation and excellence in the field. His patents not only enhance data retrieval systems but also pave the way for future advancements in technology.

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