Patent Range

1.Patent Range

Patent Search and Analysis collects 103 countries,regions and organizations’ patent data, quotation,family and legal status.

The main countries data as follows:

Countries/Regions/Organizations

Patent Range

Patent Count

CN

19850910~ 20190906

55839743

US

17900731~ 20190815

17224745

JP

19130206~ 20190813

41794046

KR

19731023~ 20190731

5597317

HK

19790531~ 20180921

348104

MO

19940112~ 20190807

5916

TW

19910121~ 20190821

3932460

GB

17820704~ 20190821

3761024

FR

18550227~ 20190809

3167085

DE

18770702~ 20190822

7722312

RU

19921015~ 20190726

1371811

CH

18880109~ 20190731

728025

EP

19781220~ 20190821

6644301

WO

19781019~ 20190815

5126046

Other

18270314~ 20190815

17161263

2.Update cycle Description

Data update cycle includes Chinese patent,foreign patent,citation,family and legal status.

Described as follows:

Chinese patent: every Tuesday and Friday, lag publication date 7 days.

Foreign patent: every Wednesday.

Citation:monthly update.

Family: each Tuesday.

Back
Online Q&A TrainingVideo ContactUs