HAO LU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Constructing a labeled treemap with balanced layout
- Patent number 8,443,281
- Issue date May 14, 2013
- International Business Machines Corporation
- Hao Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for improving the visibility of a treemap
- Patent number 7,870,509
- Issue date Jan 11, 2011
- International Business Machines Corporation
- Nan Cao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR RECOGNIZING VEHICLE LANE CHANGE TREND
- Publication number 20230110730
- Publication date Apr 13, 2023
- Huawei Technologies Co., Ltd
- Hao CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VEHICLE DRIVING EXIT PREDICTION METHOD AND APPARATUS
- Publication number 20220398920
- Publication date Dec 15, 2022
- Huawei Technologies Co., Ltd
- Hao LU
- G08 - SIGNALLING
Information Patent Application
Method and System for Constructing a Labeled Treemap with Balanced...
- Publication number 20080088628
- Publication date Apr 17, 2008
- Hao Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING THE VISIBILITY OF A TREEMAP
- Publication number 20080046816
- Publication date Feb 21, 2008
- International Business Machines Corporation
- NAN CAO
- G06 - COMPUTING CALCULATING COUNTING