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Class Information
Number: 216/95
Name: Etching a substrate: processes > Nongaseous phase etching of substrate > Substrate is multilayered
Description: Process wherein the substrate is plural layered.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7364666 |
Flexible circuits and method of making same |
Apr. 29, 2008 |
| 7347949 |
Method of manufacturing a wiring board by utilizing electro plating |
Mar. 25, 2008 |
| 7344998 |
Wafer recovering method, wafer, and fabrication method |
Mar. 18, 2008 |
| 7309449 |
Substrate processing method |
Dec. 18, 2007 |
| 7306744 |
Method of manufacturing a nozzle plate |
Dec. 11, 2007 |
| 7291282 |
Method of fabricating a mold for imprinting a structure |
Nov. 6, 2007 |
| 7291283 |
Combined wet etching method for stacked films and wet etching system used for same |
Nov. 6, 2007 |
| 7261828 |
Bumping process |
Aug. 28, 2007 |
| 7247249 |
Method of treating razor blade cutting edges |
Jul. 24, 2007 |
| 7247227 |
Buffer layer in flat panel display |
Jul. 24, 2007 |
| 7172708 |
Process for the fabrication of thin-film device and thin-film device |
Feb. 6, 2007 |
| 7153445 |
Method for roughening copper surfaces for bonding to substrates |
Dec. 26, 2006 |
| 7144479 |
Method for increasing press fabric void volume by laser etching |
Dec. 5, 2006 |
| RE39413 |
Low friction polish-stop stratum for endpointing chemical-mechanical planarization processing of semiconductor wafers |
Nov. 28, 2006 |
| 7098143 |
Etching method using an at least semi-solid media |
Aug. 29, 2006 |
| 7057810 |
Microstructured screen with light absorbing material and method of manufacturing |
Jun. 6, 2006 |
| 7030033 |
Method for manufacturing circuit devices |
Apr. 18, 2006 |
| 7022251 |
Methods for forming a conductor on a dielectric |
Apr. 4, 2006 |
| 7018549 |
Method of fabricating multiple nanowires of uniform length from a single catalytic nanoparticle |
Mar. 28, 2006 |
| 7014784 |
Methods and apparatus for printing conductive thickfilms over thickfilm dielectrics |
Mar. 21, 2006 |
| 7005078 |
Micromachined fluidic device and method for making same |
Feb. 28, 2006 |
| 6994884 |
High performance fuel cell electrode and method for manufacturing same |
Feb. 7, 2006 |
| 6991944 |
Surface treatment for multi-layer wafers formed from layers of materials chosen from among semiconducting materials |
Jan. 31, 2006 |
| 6984436 |
Graded material and method for synthesis thereof and method for processing thereof |
Jan. 10, 2006 |
| 6949470 |
Method for manufacturing circuit devices |
Sep. 27, 2005 |
| 6932916 |
Semiconductor substrate with trenches of varying depth |
Aug. 23, 2005 |
| 6905618 |
Diffractive optical elements and methods of making the same |
Jun. 14, 2005 |
| 6902869 |
Manufacturing methods for printed circuit boards |
Jun. 7, 2005 |
| 6899775 |
Printing with differential adhesion |
May. 31, 2005 |
| 6818139 |
Method for forming a micro-pattern on a substrate |
Nov. 16, 2004 |
| 6811714 |
Micromachined component and method of manufacture |
Nov. 2, 2004 |
| 6808746 |
Multilayer carbon nanotube films and method of making the same |
Oct. 26, 2004 |
| 6787051 |
Method of manufacturing a micro-electromechanical fluid ejecting device |
Sep. 7, 2004 |
| 6787056 |
Planarization method using anisotropic wet etching |
Sep. 7, 2004 |
| 6749760 |
Etchant formulation for selectively removing thin films in the presence of copper, tin, and lead |
Jun. 15, 2004 |
| 6740248 |
Method for etching dielectric films |
May. 25, 2004 |
| 6733597 |
Method of cleaning a dual damascene structure |
May. 11, 2004 |
| 6712985 |
Method and apparatus for the manufacture of thin film magnetic transducers using a compliant, soft lapping process |
Mar. 30, 2004 |
| 6692580 |
Method of cleaning a dual damascene structure |
Feb. 17, 2004 |
| 6649078 |
Thin film capillary process and apparatus |
Nov. 18, 2003 |
| 6579565 |
Clad sheet for printed circuit board, a multilayered printed circuit board using thereof and manufacturing method thereof |
Jun. 17, 2003 |
| 6547973 |
Fabrication of suspended structures using a sacrificial layer |
Apr. 15, 2003 |
| 6521136 |
Method for making three-dimensional photonic band-gap crystals |
Feb. 18, 2003 |
| 6514422 |
Simplified etching technique for producing multiple undercut profiles |
Feb. 4, 2003 |
| 6500352 |
Electrode plate, liquid crystal device and production thereof |
Dec. 31, 2002 |
| 6500354 |
Inkjet printer head actuator and method for manufacturing the same |
Dec. 31, 2002 |
| 6497827 |
Method for etching dielectric films |
Dec. 24, 2002 |
| 6468439 |
Etching of metallic composite articles |
Oct. 22, 2002 |
| 6444083 |
Corrosion resistant component of semiconductor processing equipment and method of manufacturing thereof |
Sep. 3, 2002 |
| 6436300 |
Method of manufacturing electronic components |
Aug. 20, 2002 |
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