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~ 20181204 |
49410525 |
|
US |
17900731~ 20181101 |
16605435 |
|
JP |
19130206~ 20181025 |
41019996 |
|
KR |
19731023~ 20181015 |
4992208 |
|
HK |
19790531~ 20180105 |
336461 |
|
MO |
19940112~ 20180905 |
5612 |
|
TW |
19910121~ 20181101 |
3773264 |
|
GB |
17820704~ 20181107 |
3732252 |
|
FR |
18550227~ 20181102 |
3153841 |
|
DE |
18770702~ 20181108 |
7651315 |
|
RU |
19921015~ 20181026 |
1314934 |
|
CH |
18880109~ 20181031 |
726730 |
|
EP |
19781220~ 20181107 |
6361362 |
|
WO |
19781019~ 20181101 |
4928749 |
|
Other |
18270314~ 20181102 |
16318031 |
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.
