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~ 20180928 |
47959507 |
|
US |
17900731~ 20180906 |
16492239 |
|
JP |
19130206~ 20180903 |
40882983 |
|
KR |
19731023~ 20180814 |
4949966 |
|
HK |
19790531~ 20180105 |
336459 |
|
MO |
19940112~ 20180905 |
5612 |
|
TW |
19910121~ 20180521 |
3679150 |
|
GB |
17820704~ 20180912 |
3726970 |
|
FR |
18550227~ 20180907 |
3150171 |
|
DE |
18770702~ 20180913 |
7637781 |
|
RU |
19921015~ 20180831 |
726424 |
|
CH |
18880109~ 20180831 |
726424 |
|
EP |
19781220~ 20180912 |
6305509 |
|
WO |
19781019~ 20180907 |
4887372 |
|
Other |
18270314~ 20180907 |
16233700 |
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.
