Search

William A. Powell

Examiner (ID: 14143)

Most Active Art Unit
1765
Art Unit(s)
1763, 1304, 1765, 1104, 1303, 3202, 1106, 1502, 1301, 1109, 1307
Total Applications
3597
Issued Applications
3357
Pending Applications
97
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5986483 [patent_doc_number] => 20020098696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Method and apparatus for chemical-mechanical planarization of microelectronic substrates with selected planarizing liquids' [patent_app_type] => new [patent_app_number] => 10/102401 [patent_app_country] => US [patent_app_date] => 2002-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6097 [patent_no_of_claims] => 98 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20020098696.pdf [firstpage_image] =>[orig_patent_app_number] => 10102401 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/102401
Method and apparatus for chemical-mechanical planarization of microelectronic substrates with selected planarizing liquids Mar 18, 2002 Issued
Array ( [id] => 6867396 [patent_doc_number] => 20030080085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Coated microfluidic delivery system' [patent_app_type] => new [patent_app_number] => 10/096183 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5367 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20030080085.pdf [firstpage_image] =>[orig_patent_app_number] => 10096183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/096183
Coated microfluidic delivery system Mar 10, 2002 Issued
Array ( [id] => 1259978 [patent_doc_number] => 06663785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Broad spectrum emitter array and methods for fabrication thereof' [patent_app_type] => B1 [patent_app_number] => 10/092018 [patent_app_country] => US [patent_app_date] => 2002-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4125 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/663/06663785.pdf [firstpage_image] =>[orig_patent_app_number] => 10092018 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/092018
Broad spectrum emitter array and methods for fabrication thereof Mar 5, 2002 Issued
Array ( [id] => 1239725 [patent_doc_number] => 06686284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Chemical mechanical polisher equipped with chilled retaining ring and method of using' [patent_app_type] => B2 [patent_app_number] => 10/072244 [patent_app_country] => US [patent_app_date] => 2002-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4368 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/686/06686284.pdf [firstpage_image] =>[orig_patent_app_number] => 10072244 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/072244
Chemical mechanical polisher equipped with chilled retaining ring and method of using Feb 5, 2002 Issued
Array ( [id] => 1253398 [patent_doc_number] => 06670279 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Method of forming shallow trench isolation with rounded corners and divot-free by using in-situ formed spacers' [patent_app_type] => B1 [patent_app_number] => 10/068055 [patent_app_country] => US [patent_app_date] => 2002-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 46 [patent_no_of_words] => 4146 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/670/06670279.pdf [firstpage_image] =>[orig_patent_app_number] => 10068055 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068055
Method of forming shallow trench isolation with rounded corners and divot-free by using in-situ formed spacers Feb 4, 2002 Issued
Array ( [id] => 1278022 [patent_doc_number] => 06645864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-11 [patent_title] => 'Physical vapor deposition of an amorphous silicon liner to eliminate resist poisoning' [patent_app_type] => B1 [patent_app_number] => 10/068045 [patent_app_country] => US [patent_app_date] => 2002-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2680 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/645/06645864.pdf [firstpage_image] =>[orig_patent_app_number] => 10068045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068045
Physical vapor deposition of an amorphous silicon liner to eliminate resist poisoning Feb 4, 2002 Issued
Array ( [id] => 1376552 [patent_doc_number] => 06559063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Method for manufacturing semiconductor wafer having resist mask with measurement marks for measuring the accuracy of overlay of a photomask' [patent_app_type] => B2 [patent_app_number] => 10/061332 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2092 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/559/06559063.pdf [firstpage_image] =>[orig_patent_app_number] => 10061332 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061332
Method for manufacturing semiconductor wafer having resist mask with measurement marks for measuring the accuracy of overlay of a photomask Feb 3, 2002 Issued
Array ( [id] => 5859373 [patent_doc_number] => 20020123232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'High density wafer production method' [patent_app_type] => new [patent_app_number] => 09/683692 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20020123232.pdf [firstpage_image] =>[orig_patent_app_number] => 09683692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/683692
High density wafer production method Feb 3, 2002 Issued
Array ( [id] => 1259974 [patent_doc_number] => 06663784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Method for producing three-dimensional structures by means of an etching process' [patent_app_type] => B1 [patent_app_number] => 09/890080 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/663/06663784.pdf [firstpage_image] =>[orig_patent_app_number] => 09890080 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890080
Method for producing three-dimensional structures by means of an etching process Feb 3, 2002 Issued
Array ( [id] => 6631423 [patent_doc_number] => 20020086549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Resist mask having measurement marks for measuring the accuracy of overlay of a photomask disposed on semiconductor wafer' [patent_app_type] => new [patent_app_number] => 10/061285 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2102 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20020086549.pdf [firstpage_image] =>[orig_patent_app_number] => 10061285 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061285
Resist mask having measurement marks for measuring the accuracy of overlay of a photomask disposed on semiconductor wafer Feb 3, 2002 Issued
Array ( [id] => 1416595 [patent_doc_number] => 06518188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-11 [patent_title] => 'Apparatus and methods for chemical-mechanical polishing of semiconductor wafers' [patent_app_type] => B2 [patent_app_number] => 10/061783 [patent_app_country] => US [patent_app_date] => 2002-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5158 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/518/06518188.pdf [firstpage_image] =>[orig_patent_app_number] => 10061783 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061783
Apparatus and methods for chemical-mechanical polishing of semiconductor wafers Jan 31, 2002 Issued
Array ( [id] => 6654984 [patent_doc_number] => 20030132191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'Method for fabricating a scanning probe microscope probe' [patent_app_type] => new [patent_app_number] => 10/053314 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0132/20030132191.pdf [firstpage_image] =>[orig_patent_app_number] => 10053314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/053314
Method for fabricating a scanning probe microscope probe Jan 16, 2002 Issued
Array ( [id] => 6870229 [patent_doc_number] => 20030082918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Harm-removing agent and method for rendering halogen-containing gas harmless and uses thereof' [patent_app_type] => new [patent_app_number] => 10/030248 [patent_app_country] => US [patent_app_date] => 2002-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10910 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20030082918.pdf [firstpage_image] =>[orig_patent_app_number] => 10030248 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/030248
Harm-removing agent and method for rendering halogen-containing gas harmless and uses thereof Jan 8, 2002 Issued
Array ( [id] => 6853926 [patent_doc_number] => 20030127427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Method of increasing the etch selectivity of a contact sidewall to a preclean etchant' [patent_app_type] => new [patent_app_number] => 10/041550 [patent_app_country] => US [patent_app_date] => 2002-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3841 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20030127427.pdf [firstpage_image] =>[orig_patent_app_number] => 10041550 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/041550
Method of increasing the etch selectivity of a contact sidewall to a preclean etchant Jan 6, 2002 Issued
Array ( [id] => 1267942 [patent_doc_number] => 06652708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Methods and apparatus for conditioning and temperature control of a processing surface' [patent_app_type] => B2 [patent_app_number] => 10/041027 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6563 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/652/06652708.pdf [firstpage_image] =>[orig_patent_app_number] => 10041027 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/041027
Methods and apparatus for conditioning and temperature control of a processing surface Dec 27, 2001 Issued
Array ( [id] => 1372167 [patent_doc_number] => 06562722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Method and apparatus for dry etching' [patent_app_type] => B2 [patent_app_number] => 10/024580 [patent_app_country] => US [patent_app_date] => 2001-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 11395 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/562/06562722.pdf [firstpage_image] =>[orig_patent_app_number] => 10024580 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/024580
Method and apparatus for dry etching Dec 20, 2001 Issued
Array ( [id] => 6666457 [patent_doc_number] => 20030111440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Method of fabricating and a device that includes nanosize pores having well controlled geometries' [patent_app_type] => new [patent_app_number] => 10/027598 [patent_app_country] => US [patent_app_date] => 2001-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5327 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20030111440.pdf [firstpage_image] =>[orig_patent_app_number] => 10027598 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/027598
Method of fabricating and a device that includes nanosize pores having well controlled geometries Dec 18, 2001 Issued
Array ( [id] => 1299858 [patent_doc_number] => 06624077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-23 [patent_title] => 'Integrated circuit waveguide' [patent_app_type] => B2 [patent_app_number] => 10/023571 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6594 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/624/06624077.pdf [firstpage_image] =>[orig_patent_app_number] => 10023571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023571
Integrated circuit waveguide Dec 16, 2001 Issued
Array ( [id] => 1256181 [patent_doc_number] => 06667245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-23 [patent_title] => 'CMOS-compatible MEM switches and method of making' [patent_app_type] => B2 [patent_app_number] => 10/016894 [patent_app_country] => US [patent_app_date] => 2001-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2588 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/667/06667245.pdf [firstpage_image] =>[orig_patent_app_number] => 10016894 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/016894
CMOS-compatible MEM switches and method of making Dec 12, 2001 Issued
Array ( [id] => 1416654 [patent_doc_number] => 06518192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-11 [patent_title] => 'Two etchant etch method' [patent_app_type] => B2 [patent_app_number] => 10/013115 [patent_app_country] => US [patent_app_date] => 2001-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15412 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/518/06518192.pdf [firstpage_image] =>[orig_patent_app_number] => 10013115 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013115
Two etchant etch method Dec 6, 2001 Issued
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