| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | Republic of Korea | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Japan | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Audio-visual technology | |
| #3 | Digital networks | |
| #4 | Biotechnology | |
| #5 | Electrical machinery and energy | |
| #6 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Digital information transmission | |
| #3 | Measuring microorganism processes | |
| #4 | Resonators | |
| #5 | Advertising | |
| #6 | Electric discharge tubes | |
| #7 | Display controls |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sayoko Saito Tadashi Suzuki Ma | 3 |
| #2 | Ahn Ki Po | 2 |
| #3 | Jang Lae Sang | 2 |
| #4 | Kobayashi Kaoru | 2 |
| #5 | Yamashita Yuri | 2 |
| #6 | Itagaki Hatsue | 2 |
| #7 | Moriwaka Senta | 1 |
| #8 | Kobayashi Yukiharu | 1 |
| #9 | Han Man Kyun | 1 |
| #10 | Suzuki Masayuki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020218052A1 | Periodontopathic bacteria detection method | |
| KR101728065B1 | Led sign board having a diagonal matrix module and error detection system using thereof | |
| CN101031786A | Flow analysis system | |
| KR20050035951A | Method for processing of an operation and maintenance cell, and apparatus for performing the same | |
| KR20050035950A | Method for switching a line between atm and e-1, and apparatus for performing the same | |
| JP2000356658A | High-frequency wattmeter for transmission line |