Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Jia-Min
Jia-Min Huang, San Chong TW
| Patent application number | Description | Published |
|---|---|---|
| 20080259032 | Wheel assembly of a computer input device - A computer input device has a body that includes a housing that has a top and a lateral side, with an opening provided in the lateral side. A micro switch is positioned inside the housing, with a shaft extending from the housing through the opening. A wheel assembly is located on the lateral side of the body, and extends from the opening of the body in a manner where the wheel assembly can be rotated about an axis defined by the shaft, and can be depressed against the shaft to activate the micro switch. | 10-23-2008 |
Jia-Min Liu, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100018486 | Cathode energy fuel-saving device - A cathode energy fuel-saving device including a strap body having at least one cathode energy mineral-containing band section containing cathode energy mineral powders. The strap body can be wound and tightened around a fuel inlet pipe or intake pipe of an internal combustion engines. The cathode energy mineral-containing band section of the strap body is able to enhance activity and combustibility of the fuel and air entering the fuel inlet pipe and intake pipe so as to promote combustion efficiency of the internal combustion engine and reduce fuel consumption. Two ends of the strap body are respectively provided with hooked section and latch member, which can be easily latched with each other to tighten the strap body around the fuel inlet pipe or intake pipe. | 01-28-2010 |
Jia-Min Shen, Kaohsiung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100085784 | Ripple Voltage Suppression Method for DC/DC Converter and Apparatus Thereof - A ripple voltage suppression apparatus includes a DC/DC converter and a control circuit. The DC/DC converter has a power electronic switch. The control circuit has a voltage detector detecting a DC output voltage of the DC/DC converter, a ripple voltage suppression circuit receiving the detected DC output voltage to generate an AC control signal for controlling an AC component of a duty ratio of the power electronic switch, an output voltage regulation circuit receiving the detected DC output voltage to generate a DC control signal for controlling an DC component of a duty ratio, an adder adding the AC and DC control signals to form a combined control signal, and a PWM circuit converting the combined control signal into a PWM signal to control the power electronic switch. Only the DC output voltage of the DC/DC converter has to be detected for the control circuit. | 04-08-2010 |
Jia-Min Zhang, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080239652 | COMPUTER ENCLOSURE WITH DRIVE BRACKET - A computer enclosure includes a cover panel, a blocking piece attached to the cover panel, and a drive bracket secured in the computer enclosure. The drive bracket includes a side panel. A top flange is perpendicularly bent out from a top edge of the side panel. The blocking piece includes a flange. The flange extends downwardly and perpendicularly from edges of the block. The flange of the blocking piece resists against the top flange of the drive bracket in order to prevent the drive bracket from deforming outward. | 10-02-2008 |