 |
|
 |
| |
 |
|
Class Information
Number: 451/10
Name: Abrading > Precision device or process - or with condition responsive control > With indicating > And feeding of tool or work holder
Description: Subject matter combined with the use of means to relatively move an abrading tool and workpiece gripping means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607967 |
Substrate processing method and substrate processing apparatus |
Oct. 27, 2009 |
| 7604527 |
Methods and systems for planarizing workpieces, e.g., microelectronic workpieces |
Oct. 20, 2009 |
| 7601049 |
Double side wafer grinder and methods for assessing workpiece nanotopology |
Oct. 13, 2009 |
| 7597606 |
Fabrication process of semiconductor device and polishing method |
Oct. 6, 2009 |
| 7584532 |
Apparatus for processing a magnetic head slider |
Sep. 8, 2009 |
| 7585204 |
Substrate polishing apparatus |
Sep. 8, 2009 |
| 7585206 |
Spool to spool continuous through feed system |
Sep. 8, 2009 |
| 7572169 |
Advanced finishing control |
Aug. 11, 2009 |
| 7547245 |
Substrate production apparatus for producing a substrate for a display device |
Jun. 16, 2009 |
| 7544112 |
Method and apparatus for removing coatings from a substrate using multiple sequential steps |
Jun. 9, 2009 |
| 7537511 |
Embedded fiber acoustic sensor for CMP process endpoint |
May. 26, 2009 |
| 7530879 |
Apparatus for reworking a steel edge of a ski |
May. 12, 2009 |
| 7530880 |
Method and apparatus for improved chemical mechanical planarization pad with pressure control and process monitor |
May. 12, 2009 |
| 7510460 |
Substrate polishing apparatus |
Mar. 31, 2009 |
| 7507296 |
Methods and apparatus for determining scrubber brush pressure |
Mar. 24, 2009 |
| 7507145 |
Automated sectioning tomographic measurement system |
Mar. 24, 2009 |
| 7507144 |
Substrate polishing apparatus |
Mar. 24, 2009 |
| 7507143 |
Truing method for grinding wheel |
Mar. 24, 2009 |
| 7500902 |
Thickness-measuring method during grinding process |
Mar. 10, 2009 |
| 7497763 |
Polishing pad, a polishing apparatus, and a process for using the polishing pad |
Mar. 3, 2009 |
| 7488235 |
Polishing apparatus and related polishing methods |
Feb. 10, 2009 |
| 7476143 |
Eyeglass lens processing system |
Jan. 13, 2009 |
| 7473160 |
Method and apparatus for grinding a workpiece |
Jan. 6, 2009 |
| 7467460 |
Method of manufacturing slider |
Dec. 23, 2008 |
| 7452262 |
Knife sharpeners with improved knife guides |
Nov. 18, 2008 |
| 7442111 |
Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting |
Oct. 28, 2008 |
| 7438775 |
Lens layout block device |
Oct. 21, 2008 |
| 7438628 |
Device and control unit for belt sanding systems |
Oct. 21, 2008 |
| 7435158 |
Initial position setting method of grinding wheel in vertical double disc surface grinding machine |
Oct. 14, 2008 |
| 7431632 |
Control system and method for processing jewelry and the like |
Oct. 7, 2008 |
| 7431633 |
Plating removing apparatus for three-piece wheel |
Oct. 7, 2008 |
| 7422510 |
Lens machining machine |
Sep. 9, 2008 |
| 7422511 |
Element for detecting the amount of lapping having a resistive film electrically connected to the substrate |
Sep. 9, 2008 |
| 7416474 |
Planarization apparatus |
Aug. 26, 2008 |
| 7416472 |
Systems for planarizing workpieces, e.g., microelectronic workpieces |
Aug. 26, 2008 |
| 7413499 |
Grinding process and apparatus with arrangement for grinding with constant grinding load |
Aug. 19, 2008 |
| 7413500 |
Methods for planarizing workpieces, e.g., microelectronic workpieces |
Aug. 19, 2008 |
| 7404754 |
CNC tungsten steel cutting machine |
Jul. 29, 2008 |
| 7386935 |
Methods and apparatus for controlling the lapping of a slider based on an amplitude of a readback signal produced from an externally applied magnetic field |
Jun. 17, 2008 |
| 7377836 |
Versatile wafer refining |
May. 27, 2008 |
| 7371152 |
Non-uniform subaperture polishing |
May. 13, 2008 |
| 7354332 |
Technique for process-qualifying a semiconductor manufacturing tool using metrology data |
Apr. 8, 2008 |
| 7347765 |
Honing installation with several work stations |
Mar. 25, 2008 |
| 7341502 |
Methods and systems for planarizing workpieces, e.g., microelectronic workpieces |
Mar. 11, 2008 |
| 7341501 |
Gear grinding machine, method for dressing threaded grinding wheel and method for grinding work |
Mar. 11, 2008 |
| 7335087 |
Eyeglass lens processing apparatus |
Feb. 26, 2008 |
| 7329169 |
Apparatus and method for fabricating liquid crystal display panel |
Feb. 12, 2008 |
| 7326103 |
Vertically adjustable chemical mechanical polishing head and method for use thereof |
Feb. 5, 2008 |
| 7318767 |
Device and method for machine control |
Jan. 15, 2008 |
| 7314401 |
Methods and systems for conditioning planarizing pads used in planarizing substrates |
Jan. 1, 2008 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
