Lei Zhao

Person

Issaquah, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pre-selection drivers in a passenger transport system
- Patent number 10,733,547
- Issue date Aug 4, 2020
- Uber Technologies, Inc.
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pre-selection of drivers in a passenger transport system
- Patent number 10,417,589
- Issue date Sep 17, 2019
- Uber Technologies, Inc.
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for performing multilingual document searches
- Patent number 8,117,194
- Issue date Feb 14, 2012
- Microsoft Corporation
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-value property storage and query support
- Patent number 7,974,981
- Issue date Jul 5, 2011
- Microsoft Corporation
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic metadata filtering for classifier prediction
- Patent number 7,925,645
- Issue date Apr 12, 2011
- Microsoft Corporation
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Searching a document based on a customer defined metadata schemata
- Patent number 7,711,729
- Issue date May 4, 2010
- Microsoft Corporation
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantic analysis system for interpreting linguistic structures out...
- Patent number 7,464,026
- Issue date Dec 9, 2008
- Microsoft Corporation
- Michael V. Calcagno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantic analysis system for interpreting linguistic structures out...
- Patent number 7,177,799
- Issue date Feb 13, 2007
- Microsoft Corporation
- Michael V. Calcagno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for finding semantic information, such as usa...
- Patent number 6,556,983
- Issue date Apr 29, 2003
- Microsoft Corporation
- Steven Altschuler
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Pre-Selection of Drivers in a Passenger Transport System
- Publication number 20190354909
- Publication date Nov 21, 2019
- Uber Technologies, Inc.
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pre-Selection of Drivers in a Passenger Transport System
- Publication number 20180121847
- Publication date May 3, 2018
- Uber Technologies, Inc.
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREE PARTY ATTESTATION OF UNTRUSTED SOFTWARE ON A ROBOT
- Publication number 20120254624
- Publication date Oct 4, 2012
- Microsoft Corporation
- Mushegh Malkhasyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Synchronization Of Data For A Robotic Device
- Publication number 20120254108
- Publication date Oct 4, 2012
- Microsoft Corporation
- Brett Wedewer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-VALUE PROPERTY STORAGE AND QUERY SUPPORT
- Publication number 20090024654
- Publication date Jan 22, 2009
- Microsoft Corporation
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC METADATA FILTERING FOR CLASSIFIER PREDICTION
- Publication number 20090024604
- Publication date Jan 22, 2009
- Microsoft Corporation
- Lei ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCHING MIXED LANGUAGE DOCUMENT SETS
- Publication number 20080281804
- Publication date Nov 13, 2008
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCHING DOCUMENT SETS WITH DIFFERING METADATA SCHEMATA
- Publication number 20080281781
- Publication date Nov 13, 2008
- Lei Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semantic analysis system for interpreting linguistic structures out...
- Publication number 20070100604
- Publication date May 3, 2007
- Microsoft Corporation
- Michael V. Calcagno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semantic analysis system for interpreting linguistic structures out...
- Publication number 20030176999
- Publication date Sep 18, 2003
- Michael V. Calcagno
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Pre-selection drivers in a passenger transport system

Pre-selection of drivers in a passenger transport system

Method and system for performing multilingual document searches

Multi-value property storage and query support

Dynamic metadata filtering for classifier prediction

Searching a document based on a customer defined metadata schemata

Semantic analysis system for interpreting linguistic structures out...

Semantic analysis system for interpreting linguistic structures out...

Methods and apparatus for finding semantic information, such as usa...

Patents Applicationslast 30 patents

Pre-Selection of Drivers in a Passenger Transport System

Pre-Selection of Drivers in a Passenger Transport System

THREE PARTY ATTESTATION OF UNTRUSTED SOFTWARE ON A ROBOT

Synchronization Of Data For A Robotic Device

MULTI-VALUE PROPERTY STORAGE AND QUERY SUPPORT

DYNAMIC METADATA FILTERING FOR CLASSIFIER PREDICTION

SEARCHING MIXED LANGUAGE DOCUMENT SETS

SEARCHING DOCUMENT SETS WITH DIFFERING METADATA SCHEMATA

Semantic analysis system for interpreting linguistic structures out...

Semantic analysis system for interpreting linguistic structures out...