How many patents does
Chengdu Copoo Technology Company have?
patents
355
families
264
granted
0
applications
355
CN
355
Buy the report
The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Chengdu Copoo Technology Company
Top ten assignees appearing on patents
2009
2018
Chengdu Copoo Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| led lamp protection system based on logic protection emitter-coupled amplifying circuit | 2 | 2014 |
| logic protection amplification type double-buffering driving power source for power syst… 🛈 | 2 | 2014 |
| novel safety type double-power amplification logic system | 2 | 2014 |
| nonlinear negative feedback logic protection emitter coupling type switch voltage stabil… 🛈 | 2 | 2014 |
| balanced modulation switching stabilized power supply based on light beam excitation typ… 🛈 | 2 | 2014 |
| multi-stage power amplification pulse width-modulation type switch voltage stabilizing p… 🛈 | 2 | 2014 |
| novel power supply for logic protection amplification type power system fault detection … 🛈 | 2 | 2014 |
| switching voltage-stabilized power supply based on multi-stage power amplification balan… 🛈 | 2 | 2014 |
| logic protection amplification type hybrid trigging power source for power system fault … 🛈 | 2 | 2014 |
| mixed triggering type power source based on logic protection amplifying circuit | 2 | 2014 |