Hongfeng Wang

This inventor holds 3 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Beijing Didi Infinity Technology and Development Co., Ltd., Other. Active years: 2006-2023.

USPTO Granted Patents = 3 (Patent Applications = 4)

% Patents Active = 66.7

EPO Patents = 1

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

1 out of 303

Beijing Didi Infinity Technology and Development Co., Ltd.

patents

2 out of 834,411

Other

patents

Years Active: 2006-2023

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11573858 - Systems and methods for operation retry (2023-02-07),

2. 10784618 - Transmission line with a plug having a foldable bracket (2020-09-22),

3. 7106355 - Apparatus for paperless transfer printing and the process thereof (2006-09-12),

Profile summary based on public USPTO records.

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4 patents pending:

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1 patent (EPO):

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