Jian-Gang
Jian-Gang Huang, Shanghai CN
Patent application number | Description | Published |
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20150340963 | THREE-LEVEL RECTIFIER - A three-level rectifier includes at least one phase bridge arm that includes an upper-half and a lower-half bridge arm circuit modules. The upper-half bridge arm circuit module includes a first diode unit and a second diode unit that are in series connection, and a first power semiconductor switch unit. The lower-half bridge arm circuit module includes a third diode unit and a fourth diode unit that are in series connection, and a second power semiconductor switch unit. These first and second power semiconductor switch units are connected to the neutral point of the capacitor unit; the second diode unit and the third diode unit are connected to the alternating-current terminal; the first diode unit and the fourth diode unit are respectively connected to the positive terminal and negative terminal of the direct-current bus. The two circuit modules are disposed side by side and facing each other. | 11-26-2015 |
Jian-Gang Li, Beijing CN
Patent application number | Description | Published |
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20110291042 | CATHODE ACTIVE MATERIAL FOR LITHIUM BATTERY AND METHOD FOR MAKING THE SAME - The present disclosure relates to a cathode active material for lithium battery including a metal oxide represented by a formula of LiNi | 12-01-2011 |
20130136990 | CATHODE ACTIVE MATERIAL, METHOD FOR MAKING THE SAME AND LITHIUM ION BATTERY USING THE SAME - A cathode active material of a lithium ion battery includes a number of LiNi | 05-30-2013 |
Jian-Gang Wang, Shenzhen City CN
Patent application number | Description | Published |
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20130083534 | LIGHT-EMITTING DIODE LAMP - A light-emitting diode lamp includes a lamp shield and light-emitting diode modules mounted in the lamp shield. The lamp shield includes two side bars spaced from each other. The light-emitting diode modules are located between the two side bars and arranged side by side along lengthwise direction of the side bars. Each of the light-emitting diode modules is rotatably mounted on the two side bars. | 04-04-2013 |