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Hong Kong, China

Worldwide Pro Ltd.

USPTO Granted Patents = 31

Forward Citations = 222

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2 inventors (with patents filed for the assignee):

William Wai Yan Ho (31 out of 35 patents)

Robert C Pack (2 out of 10 patents)

Core Competencies:

IR Drop

Circuit Network

Barycenter Model

Partitioning

Multicore Processing

Integrated Circuits

Simulation

Network Tearing

Hierarchical Analysis

Visualization

Compaction Model

Exact Solution

31 patents: Sort by Forward Citations

1. 12639502 - Determining IR drops for circuit networks using three-dimensional barycenter model (2026-05-26),

2. 12596864 - Determining IR drops for circuit networks using Barycenter model (2026-04-07),

3. 12547810 - Hierarchical 3D structure generation and intelligent compaction method using barycenter compaction model (2026-02-10),

4. 12159093 - Using barycenter compact model to determine IR drop for circuit network (2024-12-03),

5. 11847397 - Barycenter compact model to determine IR drop exact solution for circuit network (2023-12-19),

6. 11574105 - Using a barycenter compact model for a circuit network (2023-02-07),

7. 10885255 - Using a Barycenter compact model for a circuit network (2021-01-05),

8. 10558772 - Partitioning a system graph for circuit simulation to obtain an exact solution (2020-02-11),

9. 10366195 - Using a Barycenter compact model for a circuit network (2019-07-30),

10. 10140396 - Partitioning electronic circuits for simulation on multiple processors (2018-11-27),

11. 10068043 - Validating integrated circuit simulation results (2018-09-04),

12. 9984195 - Hierarchical visualization-based analysis of integrated circuits (2018-05-29),

13. 9471733 - Solving a circuit network in multicore or distributed computing environment (2016-10-18),

14. 9454637 - Validating integrated circuit simulation results (2016-09-27),

15. 9286430 - Hierarchical visualization-based analysis of integrated circuits (2016-03-15),

Worldwide Pro Ltd. is a Hong Kong-based company specializing in the development and manufacturing of innovative products across various sectors. The organization focuses on advanced technology solutions, including electronics and consumer goods, aiming to enhance user experience and operational efficiency. With a commitment to quality and sustainability, Worldwide Pro Ltd. leverages its expertise to cater to diverse market needs, positioning itself as a key player in the global supply chain.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

31 Patents

#114 in Hong Kong

#994 in China

#21,238 in the World

Hong Kong, China

Worldwide Pro Ltd.

Forward Citations = 222

2 inventors:

William Wai Yan Ho (31 out of 35 patents)

Robert C Pack (2 out of 10 patents)

Please report any incorrect information to [email protected]

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