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Ai-Min
Ai-Min Chen, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090049214 | GRAPHICS CARD TEST METHOD - A method for testing graphics cards is provided. The method utilizes a principle that when an operating system operates under a kernel layer, a CPU of the computer has privileges to execute any instructions, thus, able to perform privileged functions of a graphics card, thereby testing hardware acceleration functions of the graphics card. Utilizing the above method can test self-owned brand graphics cards before the GPU manufactured provides a formal graphics card driver of the graphics cards, and avoids abnormal situations resulting in bad communication between a graphics card test program and an informal graphics card driver of the graphics cards. | 02-19-2009 |
Ai-Min Li, Shanghai City CN
Ai-Min Li, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110146159 | Shaft Structure - The invention discloses a shaft structure comprising a fixing part and a braking part, and both the fixing part and the braking part are disposed in a housing. The fixing part comprises a plurality of first protruding part and a plurality of concave part formed between any two adjacent first protruding parts. The braking part comprises a plurality of flexible second protruding part, and each second protruding part leans against to one of the concave parts. The braking part can be fixed in a specific angle relative to the fixing part after the braking part rotating along with the fixing part by crossing each of the second protruding part over the first protruding part and leaning against the adjacent concave part. | 06-23-2011 |
Ai-Min Wu, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080258631 | Light-adjusting and current-limiting control circuit - A light-adjusting and current-limiting control circuit for a lamp includes a sampling circuit formed of a manganese-copper line or a current transformer, a power circuit provided with resistors, capacitors, diodes, a Varistor and a zener diode, a signal adjusting circuit composed of diodes, resistors, a varistor, triacs and capacitors, and a control output circuit having a thyristor, diodes, a relay and an LED. The control output circuit can be replaced with a light-adjusting input circuit, a chip processor control circuit, a zero-crossing detection circuit and a two-way silicon controlled rectifier control output circuit | 10-23-2008 |