Search

William A Powell

Examiner (ID: 17926)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4131988 [patent_doc_number] => 06121147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Apparatus and method of detecting a polishing endpoint layer of a semiconductor wafer which includes a metallic reporting substance' [patent_app_type] => 1 [patent_app_number] => 9/209704 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121147.pdf [firstpage_image] =>[orig_patent_app_number] => 209704 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209704
Apparatus and method of detecting a polishing endpoint layer of a semiconductor wafer which includes a metallic reporting substance Dec 10, 1998 Issued
Array ( [id] => 4198732 [patent_doc_number] => 06077346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Semiconductor single crystal growing apparatus and crystal growing method' [patent_app_type] => 1 [patent_app_number] => 9/209770 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5259 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077346.pdf [firstpage_image] =>[orig_patent_app_number] => 209770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209770
Semiconductor single crystal growing apparatus and crystal growing method Dec 10, 1998 Issued
Array ( [id] => 4100406 [patent_doc_number] => 06066570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Method and apparatus for preventing formation of black silicon on edges of wafers' [patent_app_type] => 1 [patent_app_number] => 9/209413 [patent_app_country] => US [patent_app_date] => 1998-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066570.pdf [firstpage_image] =>[orig_patent_app_number] => 209413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209413
Method and apparatus for preventing formation of black silicon on edges of wafers Dec 9, 1998 Issued
Array ( [id] => 4382032 [patent_doc_number] => 06261964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Material removal method for forming a structure' [patent_app_type] => 1 [patent_app_number] => 9/205989 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 91 [patent_no_of_words] => 48508 [patent_no_of_claims] => 86 [patent_no_of_ind_claims] => 28 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261964.pdf [firstpage_image] =>[orig_patent_app_number] => 205989 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205989
Material removal method for forming a structure Dec 3, 1998 Issued
Array ( [id] => 4154990 [patent_doc_number] => 06103628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Reverse linear polisher with loadable housing' [patent_app_type] => 1 [patent_app_number] => 9/201928 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3899 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/103/06103628.pdf [firstpage_image] =>[orig_patent_app_number] => 201928 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201928
Reverse linear polisher with loadable housing Nov 30, 1998 Issued
Array ( [id] => 4081391 [patent_doc_number] => 06054394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Method of fabricating a dynamic random access memory capacitor' [patent_app_type] => 1 [patent_app_number] => 9/200243 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3490 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054394.pdf [firstpage_image] =>[orig_patent_app_number] => 200243 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/200243
Method of fabricating a dynamic random access memory capacitor Nov 24, 1998 Issued
Array ( [id] => 4173140 [patent_doc_number] => 06083840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Slurry compositions and method for the chemical-mechanical polishing of copper and copper alloys' [patent_app_type] => 1 [patent_app_number] => 9/200518 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4973 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/083/06083840.pdf [firstpage_image] =>[orig_patent_app_number] => 200518 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/200518
Slurry compositions and method for the chemical-mechanical polishing of copper and copper alloys Nov 24, 1998 Issued
Array ( [id] => 4234304 [patent_doc_number] => 06074949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Method of preventing copper dendrite formation and growth' [patent_app_type] => 1 [patent_app_number] => 9/199348 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/074/06074949.pdf [firstpage_image] =>[orig_patent_app_number] => 199348 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/199348
Method of preventing copper dendrite formation and growth Nov 24, 1998 Issued
Array ( [id] => 1485023 [patent_doc_number] => RE037786 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Copper-based metal polishing solution and method for manufacturing semiconductor device' [patent_app_type] => E1 [patent_app_number] => 09/195681 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 12188 [patent_no_of_claims] => 177 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037786.pdf [firstpage_image] =>[orig_patent_app_number] => 09195681 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195681
Copper-based metal polishing solution and method for manufacturing semiconductor device Nov 18, 1998 Issued
Array ( [id] => 4406522 [patent_doc_number] => 06171972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Fracture-resistant micromachined devices' [patent_app_type] => 1 [patent_app_number] => 9/191966 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3375 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171972.pdf [firstpage_image] =>[orig_patent_app_number] => 191966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191966
Fracture-resistant micromachined devices Nov 12, 1998 Issued
Array ( [id] => 4008308 [patent_doc_number] => 05962347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Semiconductor integrated circuit arrangement fabrication method' [patent_app_type] => 1 [patent_app_number] => 9/188371 [patent_app_country] => US [patent_app_date] => 1998-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 7659 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962347.pdf [firstpage_image] =>[orig_patent_app_number] => 188371 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188371
Semiconductor integrated circuit arrangement fabrication method Nov 9, 1998 Issued
Array ( [id] => 4215853 [patent_doc_number] => 06087262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Method for manufacturing shallow trench isolation structure' [patent_app_type] => 1 [patent_app_number] => 9/189140 [patent_app_country] => US [patent_app_date] => 1998-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2165 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087262.pdf [firstpage_image] =>[orig_patent_app_number] => 189140 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/189140
Method for manufacturing shallow trench isolation structure Nov 8, 1998 Issued
Array ( [id] => 3911536 [patent_doc_number] => 06001740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Planarization of a non-conformal device layer in semiconductor fabrication' [patent_app_type] => 1 [patent_app_number] => 9/187165 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2620 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001740.pdf [firstpage_image] =>[orig_patent_app_number] => 187165 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187165
Planarization of a non-conformal device layer in semiconductor fabrication Nov 5, 1998 Issued
Array ( [id] => 4178365 [patent_doc_number] => 06037263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Plasma enhanced CVD deposition of tungsten and tungsten compounds' [patent_app_type] => 1 [patent_app_number] => 9/186391 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3395 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/037/06037263.pdf [firstpage_image] =>[orig_patent_app_number] => 186391 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186391
Plasma enhanced CVD deposition of tungsten and tungsten compounds Nov 4, 1998 Issued
Array ( [id] => 4303288 [patent_doc_number] => 06187687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Minimization of line width variation in photolithography' [patent_app_type] => 1 [patent_app_number] => 9/187694 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3395 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187687.pdf [firstpage_image] =>[orig_patent_app_number] => 187694 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187694
Minimization of line width variation in photolithography Nov 4, 1998 Issued
Array ( [id] => 4125058 [patent_doc_number] => 06033635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Method and system for bisphenol a production using water' [patent_app_type] => 1 [patent_app_number] => 9/185947 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 23449 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033635.pdf [firstpage_image] =>[orig_patent_app_number] => 185947 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185947
Method and system for bisphenol a production using water Nov 3, 1998 Issued
90/005131 PLASMA ETCHING USING HYDROGEN BROMIDE ADDITION Nov 3, 1998 Issued
Array ( [id] => 4290426 [patent_doc_number] => 06235641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Method and system to control the concentration of dissolved gas in a liquid' [patent_app_type] => 1 [patent_app_number] => 9/183718 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 10733 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235641.pdf [firstpage_image] =>[orig_patent_app_number] => 183718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183718
Method and system to control the concentration of dissolved gas in a liquid Oct 29, 1998 Issued
Array ( [id] => 4108180 [patent_doc_number] => 06057247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Method for fabricating semiconductor device and method for controlling environment inside reaction chamber of dry etching apparatus' [patent_app_type] => 1 [patent_app_number] => 9/179936 [patent_app_country] => US [patent_app_date] => 1998-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 41 [patent_no_of_words] => 12594 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057247.pdf [firstpage_image] =>[orig_patent_app_number] => 179936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/179936
Method for fabricating semiconductor device and method for controlling environment inside reaction chamber of dry etching apparatus Oct 27, 1998 Issued
Array ( [id] => 4146233 [patent_doc_number] => 06063708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Method for forming isolation layer in semiconductor device' [patent_app_type] => 1 [patent_app_number] => 9/178894 [patent_app_country] => US [patent_app_date] => 1998-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 2653 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063708.pdf [firstpage_image] =>[orig_patent_app_number] => 178894 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178894
Method for forming isolation layer in semiconductor device Oct 26, 1998 Issued
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