Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474350 | Cleaning device for probe needle of probe card and washing liquid used therefor | — | 2002-11-05 |
| 6414500 | Test socket for an electronic circuit device having improved contact pins and manufacturing method thereof | — | 2002-07-02 |
| 6242929 | Probe needle for vertical needle type probe card and fabrication thereof | — | 2001-06-05 |
| 6170116 | Abrasive member and cleaning device for probe needle for probe card | — | 2001-01-09 |
| 6156635 | Method of correcting solder bumps | — | 2000-12-05 |
| 6144212 | Vertical needle type probe card, method of manufacturing thereof, method of replacing defective probe needle and test method of wafer using the probe card | — | 2000-11-07 |
| 6100708 | Probe card and wafer testing method using the same | — | 2000-08-08 |
| 6087840 | Probe card with vertical needle for enabling improved wafer testing and method of manufacturing the same | — | 2000-07-11 |
| 6065986 | Socket for semiconductor device | — | 2000-05-23 |
| 6056627 | Probe cleaning tool, probe cleaning method and semiconductor wafer testing method | — | 2000-05-02 |
| 6049595 | Modem apparatus with storage means for storing communication program, and communication system with modem apparatus | — | 2000-04-11 |
| 6043671 | Semiconductor inspection device with guide member for probe needle for probe card and method of controlling the same | — | 2000-03-28 |
| 6016061 | Cantilever type probe needle for probe card and method of fabrication and control thereof | — | 2000-01-18 |
| 5965943 | Semiconductor device with bonding pad electrode | — | 1999-10-12 |
| 5909596 | Self-configuring PC card with connector capable of using the pin configuration of an attached peripheral to identify the peripheral | — | 1999-06-01 |
| 5905903 | PC card for an | — | 1999-05-18 |
| 5897602 | Car navigation system | — | 1999-04-27 |
| 5828892 | Memory cards capable of operating with more than one power supply voltage | — | 1998-10-27 |
| 5745773 | Memory cards with SRAM usable for a PC card in conformity with PCMCIA standard | — | 1998-04-28 |
| 5734618 | Memory card with low power consumption in inactive state | — | 1998-03-31 |
| 5300765 | Memory card with latch-up protection | — | 1994-04-05 |
| 5202852 | Programmable read only memory card with improved buffer circuit | — | 1993-04-13 |
| 5198647 | Plural-coil non-contact IC card having pot cores and shielding walls | — | 1993-03-30 |
| 5166503 | IC memory card | — | 1992-11-24 |
| 5131091 | Memory card including copy protection | — | 1992-07-14 |