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"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
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| Number | Title | Issue Date |
| 8046175 | Analytical strip reading apparatus and the analyical strip used therein The invention discloses an analytical strip reading apparatus and the analytical strip used therein. The analytical strip reading apparatus comprises a housing, a monitor, a delivering device, an optical reader, a reaction signal reader and a control module. The ana... | 10/25/2011 |
| 7980759 | Temperature sensing circuit for low voltage operation The present invention discloses a temperature sensing circuit which is adaptive toward low voltage IC environment, it mainly comprises: a temperature sensing unit, a temperature threshold control unit and a transconductance amplifier. The temperature sensing unit in... | 07/19/2011 |
| 7971723 | Wafer container with oval latch A wafer container including a container body having an opening formed on one sidewall and a door joining with the opening, the characteristic of the wafer container in that: A latch component disposed in a platform of the door comprising an oval cam with an arrester... | 07/05/2011 |
| 7852020 | Lamp overload detection/modulation circuit A lamp overload detection/modulation circuit including a microcontroller unit for detecting rectangular wave signal reflective of the power used by the lamp load and pulse width signal of AC power. The positive bandwidths of the two signals are compared with a prede... | 12/14/2010 |
| D627873 | Ceiling fan motor housing | 11/23/2010 |
| D626772 | Tilt rod for a control system for window covering | 11/09/2010 |
| D626211 | Ceiling fan motor housing | 10/26/2010 |
| D626209 | Ceiling fan motor housing | 10/26/2010 |
| 7781878 | Zigzag-stacked package structure A die-stacked package structure, wherein a plurality of dies are stacked on the substrate with a rotation so that a plurality of metallic ends and the metal pad on each die on the substrate can all be exposed; a plurality of metal wires are provided for electrically... | 08/24/2010 |
| 7742343 | Metal oxide semiconductor device and method for operating an array structure comprising the same devices The present invention discloses a metal oxide semiconductor (MOS) device and a method for operating an array structure comprising the same devices. The MOS device of the present invention comprises a device layer; an ion-implanted layer formed on the device layer an... | 06/22/2010 |
| D617772 | Speaker | 06/15/2010 |
| 7720129 | Frequency-hopping carrier generator The present invention discloses a frequency-hopping carrier generator, which comprises a current source, a ramp generator and a switch power amplifier. The current source generates a first current; the first current is output to the ramp generator. The output of the... | 05/18/2010 |
| 7701287 | Voltage detection type overcurrent protection device for class-D amplifier The present invention discloses a voltage detection type overcurrent protection device, which applies to the output stage of a CMOS Class-D audio amplifier. Generally, a Class-D audio amplifier is used to drive a high-load loudspeaker; therefore, it needs a high-cur... | 04/20/2010 |
| 7694498 | Gas filling apparatus and gas filling port thereof The present invention provides a gas filling apparatus and gas filling port thereof. The gas filling apparatus is connected with the air feed apparatus which is introduced the gas into the first inlet port of the semiconductor device or reticle storage apparatus. Th... | 04/13/2010 |
| D607645 | Handle for suitcase | 01/12/2010 |
| 7628621 | Electric device with rotatable and receivable plug The present invention discloses an electric device with a rotatable and receivable plug. The electric device includes an upper case and a lower case. The lower case has two through holes, two plug receiving slots and two receptacles formed therein, and is engaged wi... | 12/08/2009 |
| D605447 | Horizontal adjustable pad for a window curtain rail | 12/08/2009 |
| 7611088 | Double-sided adhesive tape dispenser A double-sided adhesive tape dispenser includes a main housing composed of a fitting casing and a fitting cover, which have the upper corresponding sides mutually assembled with a pivotal member. The fitting casing has its inside disposed with an insert recess, two ... | 11/03/2009 |
| 7575339 | LED lamp An LED lamp includes a housing, at least one circuit board, several LED and two electric wires. The LED are mounted on a bottom face of the circuit board. The circuit board and the LED are all installed in the housing with the LED located at a bottom end of the hous... | 08/18/2009 |
| 7533704 | Tool-shaft locking device for a planing machine A tool-shaft locking device for a planing machine is connected with a second end of the tool shaft having a first end connected with a belt wheel, including a bearing base, a locking rod, a spring and a locking button. The bearing base has a sidewise hole, two oppos... | 05/19/2009 |
| 7532047 | Mixed-voltage input/output buffer A mixed-voltage I/O buffer comprises an input circuit, an output circuit, an I/O pad, a pre-driver circuit coupled to the output circuit, two added coupled N-type transistors, and a dynamical gate-controlled circuit coupled to each gate of the two N-type transistors... | 05/12/2009 |
| 7530608 | Locking/releasing apparatus The present invention relates to a locking/releasing apparatus, which comprises: a positioning mechanism disposed at a bottom plate of a fastener, a locking element, a positioning spring, a releasing spring, and a protruding pillar disposed at the bottom of a movabl... | 05/12/2009 |
| D591993 | Pull cord positioning device for a window curtain | 05/12/2009 |
| 7513922 | Air filter for electric welding An air filter for electric welding includes a box having an opening for connecting with a sucking tube, an dividing plate dividing the box into an upper chamber communicating with the opening and a lower chamber, a spark blocker inside the upper chamber, a movable f... | 04/07/2009 |
| 7467393 | Slim-type recording and reproducing apparatus having positioning structure for positioning a tray therein A recording and reproducing apparatus includes a tray disposed within an outer casing and movable along a tray moving direction between retracted and extended positions. A positioning structure includes a locking member fixed on the outer casing, and a support membe... | 12/16/2008 |
| 7463009 | Hybrid battery module with a voltage balancing unit and its charging and discharging method The present invention relates to a hybrid battery module with voltage balancing unit, which comprises: a first cell set; a first programmable fuse; a first discharging switch; a first charging switch; a first analog front end circuit; a first thermister; a second ce... | 12/09/2008 |
| D581670 | Box | 12/02/2008 |
| D581159 | Container | 11/25/2008 |
| 7451462 | Disk drive having a resilient structure for sealingly closing a tray opening A disk drive includes an outer casing having a front side formed with a tray opening, a tray disposed within the outer casing and movable with respect to the latter between retracted and extended positions and a tray cover attached to a front side of the tray. A res... | 11/11/2008 |
| 7430891 | Pneumatic dent removing tool for sheet metal A pneumatic dent removing tool, wherein a sleeve is sheathed onto a vacuum ejector, and the inner screw thread of the sleeve is screwed to the outer screw thread of the vacuum ejector such that the combination of the free space of the vacuum ejector and the sleeve a... | 10/07/2008 |
| 7407140 | Adjusting device for positioning shower head An adjusting device for positioning shower head includes a holder movably connected to a rod and a clip for positioning a shower head is rotatably connected to the holder. A frame is connected to the holder and a clamp is movably located between the holder and the f... | 08/05/2008 |
| 7353854 | Adhesive tape roll fixing device for an adhesive tape dispenser An adhesive tape roller fixing device for an adhesive tape dispenser includes a pivotal shaft fixed sidewise on a sidewall of the dispenser body, and a small roller, a guide roller and a blade orderly fixed at the front portion of the sidewall. The pivotal shaft has... | 04/08/2008 |
| 7306449 | Food shaping device for forming three-layered foods A food shaping device for forming a three-layered food comprises: at least two first guide units and a food output unit. The food output device comprises a main tube; a middle tube; an inner tube; an inner circular path; an inner material guiding nozzle; and an oute... | 12/11/2007 |
