| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | Republic of Korea | 4 | |
| #3 | Germany | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Mexico | 2 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Distribution of electric power |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lange Detlef | 10 |
| #2 | Bodenstein Klaus | 10 |
| #3 | Detlef Lange | 5 |
| #4 | Klaus Bodenstein | 4 |
| #5 | Claus Bodenstein | 1 |
| #6 | Huaixia Bao | 1 |
| #7 | De Lang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20080080829A | Method for an improved manufacturing process of vacuum switching devices | |
| CN101236857A | Improved method for making vacuum switch device | |
| DE102007004950A1 | Electrical switchgear | |
| DE102006043018A1 | Vacuum interrupter chamber manufacturing method involves using small sized, evacuated container, where inner dimensions marginally exceed outer dimensions of vacuum chamber, and containers are connected with high capacity vacuum pumps | |
| DE102006042101A1 | Vacuum switch for medium and high voltages |