Search

William A. Powell

Examiner (ID: 12339)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3615434 [patent_doc_number] => 05688408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Multilayer printed wiring board' [patent_app_type] => 1 [patent_app_number] => 8/674876 [patent_app_country] => US [patent_app_date] => 1996-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 50 [patent_no_of_words] => 6846 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688408.pdf [firstpage_image] =>[orig_patent_app_number] => 674876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674876
Multilayer printed wiring board Jul 1, 1996 Issued
Array ( [id] => 3823772 [patent_doc_number] => 05738752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'System and method for plasma etching' [patent_app_type] => 1 [patent_app_number] => 8/673048 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3870 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/738/05738752.pdf [firstpage_image] =>[orig_patent_app_number] => 673048 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673048
System and method for plasma etching Jun 30, 1996 Issued
Array ( [id] => 3780309 [patent_doc_number] => 05736061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Semiconductor element mount and producing method therefor' [patent_app_type] => 1 [patent_app_number] => 8/671536 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5545 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/736/05736061.pdf [firstpage_image] =>[orig_patent_app_number] => 671536 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671536
Semiconductor element mount and producing method therefor Jun 26, 1996 Issued
08/673189 MICROWAVE EXCITATION PLASMA PROCESSING APPARATUS Jun 26, 1996 Abandoned
Array ( [id] => 4136899 [patent_doc_number] => 06015761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Microwave-activated etching of dielectric layers' [patent_app_type] => 1 [patent_app_number] => 8/672469 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6902 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015761.pdf [firstpage_image] =>[orig_patent_app_number] => 672469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/672469
Microwave-activated etching of dielectric layers Jun 25, 1996 Issued
Array ( [id] => 3641674 [patent_doc_number] => 05637235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Shaped spin valve type magnetoresistive transducer and method for fabricating the same incorporating domain stabilization technique' [patent_app_type] => 1 [patent_app_number] => 8/664452 [patent_app_country] => US [patent_app_date] => 1996-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3900 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637235.pdf [firstpage_image] =>[orig_patent_app_number] => 664452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/664452
Shaped spin valve type magnetoresistive transducer and method for fabricating the same incorporating domain stabilization technique Jun 16, 1996 Issued
Array ( [id] => 3877784 [patent_doc_number] => 05804516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Wet processing tank equipped with rapid drain and rinse system' [patent_app_type] => 1 [patent_app_number] => 8/663633 [patent_app_country] => US [patent_app_date] => 1996-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3493 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/804/05804516.pdf [firstpage_image] =>[orig_patent_app_number] => 663633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/663633
Wet processing tank equipped with rapid drain and rinse system Jun 13, 1996 Issued
Array ( [id] => 3819074 [patent_doc_number] => 05759418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Adhesively attached hard disk head suspension and etching process' [patent_app_type] => 1 [patent_app_number] => 8/663966 [patent_app_country] => US [patent_app_date] => 1996-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5716 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/759/05759418.pdf [firstpage_image] =>[orig_patent_app_number] => 663966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/663966
Adhesively attached hard disk head suspension and etching process Jun 13, 1996 Issued
Array ( [id] => 3806131 [patent_doc_number] => 05788799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Apparatus and method for cleaning of semiconductor process chamber surfaces' [patent_app_type] => 1 [patent_app_number] => 8/661842 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6426 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788799.pdf [firstpage_image] =>[orig_patent_app_number] => 661842 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661842
Apparatus and method for cleaning of semiconductor process chamber surfaces Jun 10, 1996 Issued
Array ( [id] => 4039474 [patent_doc_number] => 05911851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Atomizing nozzle and filter and spray generating device' [patent_app_type] => 1 [patent_app_number] => 8/661741 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 37 [patent_no_of_words] => 10606 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/911/05911851.pdf [firstpage_image] =>[orig_patent_app_number] => 661741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661741
Atomizing nozzle and filter and spray generating device Jun 10, 1996 Issued
Array ( [id] => 3617580 [patent_doc_number] => 05611888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Plasma etching of semiconductors' [patent_app_type] => 1 [patent_app_number] => 8/657586 [patent_app_country] => US [patent_app_date] => 1996-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3316 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/611/05611888.pdf [firstpage_image] =>[orig_patent_app_number] => 657586 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657586
Plasma etching of semiconductors Jun 6, 1996 Issued
Array ( [id] => 3651678 [patent_doc_number] => 05622593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Plasma processing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/658557 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6420 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622593.pdf [firstpage_image] =>[orig_patent_app_number] => 658557 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658557
Plasma processing apparatus and method Jun 4, 1996 Issued
Array ( [id] => 3718383 [patent_doc_number] => 05672240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Methods for forming smooth diamond-based mesa structures' [patent_app_type] => 1 [patent_app_number] => 8/658467 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4826 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672240.pdf [firstpage_image] =>[orig_patent_app_number] => 658467 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658467
Methods for forming smooth diamond-based mesa structures Jun 4, 1996 Issued
Array ( [id] => 3867826 [patent_doc_number] => 05746876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Safety sampler for hot acid in semiconductor manufacturing fab' [patent_app_type] => 1 [patent_app_number] => 8/657232 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3460 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746876.pdf [firstpage_image] =>[orig_patent_app_number] => 657232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657232
Safety sampler for hot acid in semiconductor manufacturing fab Jun 2, 1996 Issued
Array ( [id] => 3806116 [patent_doc_number] => 05788798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Plasma processing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/605216 [patent_app_country] => US [patent_app_date] => 1996-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4178 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788798.pdf [firstpage_image] =>[orig_patent_app_number] => 605216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/605216
Plasma processing apparatus May 30, 1996 Issued
Array ( [id] => 3841421 [patent_doc_number] => 05766496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Decapsulator and method for decapsulating plastic encapsulated device' [patent_app_type] => 1 [patent_app_number] => 8/656498 [patent_app_country] => US [patent_app_date] => 1996-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4296 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/766/05766496.pdf [firstpage_image] =>[orig_patent_app_number] => 656498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/656498
Decapsulator and method for decapsulating plastic encapsulated device May 30, 1996 Issued
Array ( [id] => 3815705 [patent_doc_number] => 05770521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Anti-shear method and system for semiconductor wafer removal' [patent_app_type] => 1 [patent_app_number] => 8/657718 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3349 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770521.pdf [firstpage_image] =>[orig_patent_app_number] => 657718 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657718
Anti-shear method and system for semiconductor wafer removal May 29, 1996 Issued
Array ( [id] => 3808005 [patent_doc_number] => 05770000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Cleaning system and method' [patent_app_type] => 1 [patent_app_number] => 8/654031 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4192 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770000.pdf [firstpage_image] =>[orig_patent_app_number] => 654031 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654031
Cleaning system and method May 27, 1996 Issued
Array ( [id] => 3880335 [patent_doc_number] => 05714038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Method for forming contact hole of semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/652235 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3207 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714038.pdf [firstpage_image] =>[orig_patent_app_number] => 652235 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652235
Method for forming contact hole of semiconductor device May 22, 1996 Issued
Array ( [id] => 3886265 [patent_doc_number] => 05893754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Method for chemical-mechanical planarization of stop-on-feature semiconductor wafers' [patent_app_type] => 1 [patent_app_number] => 8/651896 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4240 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/893/05893754.pdf [firstpage_image] =>[orig_patent_app_number] => 651896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651896
Method for chemical-mechanical planarization of stop-on-feature semiconductor wafers May 20, 1996 Issued
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