Search

Douglas C Butler

Examiner (ID: 7550)

Most Active Art Unit
3104
Art Unit(s)
3103, 3613, 3104, 3105, 2899, 3683
Total Applications
3087
Issued Applications
2757
Pending Applications
77
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18967598 [patent_doc_number] => 11901381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Image sensor [patent_app_type] => utility [patent_app_number] => 16/925248 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 30 [patent_no_of_words] => 8773 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925248
Image sensor Jul 8, 2020 Issued
Array ( [id] => 16560499 [patent_doc_number] => 20210005648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => PIXEL ARRAY ELEMENT HAVING ISOLATION STRUCTURE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/918625 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918625
PIXEL ARRAY ELEMENT HAVING ISOLATION STRUCTURE AND METHOD OF MANUFACTURING THE SAME Jun 30, 2020 Abandoned
Array ( [id] => 18549821 [patent_doc_number] => 11723193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Memory devices and methods of manufacturing thereof [patent_app_type] => utility [patent_app_number] => 16/916905 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 19745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916905
Memory devices and methods of manufacturing thereof Jun 29, 2020 Issued
Array ( [id] => 16609253 [patent_doc_number] => 10910267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Alignment marks in substrate having through-substrate via (TSV) [patent_app_type] => utility [patent_app_number] => 16/908348 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 2871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908348
Alignment marks in substrate having through-substrate via (TSV) Jun 21, 2020 Issued
Array ( [id] => 18205563 [patent_doc_number] => 11587969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Photoelectric conversion apparatus and equipment [patent_app_type] => utility [patent_app_number] => 16/905611 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905611
Photoelectric conversion apparatus and equipment Jun 17, 2020 Issued
Array ( [id] => 18137355 [patent_doc_number] => 11563044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Pixel-array substrate and defect prevention method [patent_app_type] => utility [patent_app_number] => 16/905670 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905670
Pixel-array substrate and defect prevention method Jun 17, 2020 Issued
Array ( [id] => 16986094 [patent_doc_number] => 11073256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Light-emitting device [patent_app_type] => utility [patent_app_number] => 16/903774 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4990 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903774
Light-emitting device Jun 16, 2020 Issued
Array ( [id] => 16937009 [patent_doc_number] => 20210202898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Display Panel, Preparation Method Thereof and Display Device [patent_app_type] => utility [patent_app_number] => 16/902924 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902924
Display panel, preparation method thereof and display device Jun 15, 2020 Issued
Array ( [id] => 16827913 [patent_doc_number] => 20210143206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 16/902994 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902994
Image sensor Jun 15, 2020 Issued
Array ( [id] => 17758251 [patent_doc_number] => 11398550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Semiconductor device with facet S/D feature and methods of forming the same [patent_app_type] => utility [patent_app_number] => 16/901919 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 42 [patent_no_of_words] => 7626 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901919
Semiconductor device with facet S/D feature and methods of forming the same Jun 14, 2020 Issued
Array ( [id] => 19123607 [patent_doc_number] => 11967602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Image sensor with multi-pixel detector and partial isolation structure [patent_app_type] => utility [patent_app_number] => 16/901894 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901894
Image sensor with multi-pixel detector and partial isolation structure Jun 14, 2020 Issued
Array ( [id] => 17772513 [patent_doc_number] => 11404465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Epitaxial semiconductor liner for enhancing uniformity of a charged layer in a deep trench and methods of forming the same [patent_app_type] => utility [patent_app_number] => 16/901036 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 9856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901036
Epitaxial semiconductor liner for enhancing uniformity of a charged layer in a deep trench and methods of forming the same Jun 14, 2020 Issued
Array ( [id] => 18032148 [patent_doc_number] => 11515348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Image sensor [patent_app_type] => utility [patent_app_number] => 16/900076 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900076
Image sensor Jun 11, 2020 Issued
Array ( [id] => 18016514 [patent_doc_number] => 11508822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Source/drain via having reduced resistance [patent_app_type] => utility [patent_app_number] => 16/899140 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 10644 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899140
Source/drain via having reduced resistance Jun 10, 2020 Issued
Array ( [id] => 16846082 [patent_doc_number] => 11018179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Semiconductor structure [patent_app_type] => utility [patent_app_number] => 16/897251 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897251
Semiconductor structure Jun 8, 2020 Issued
Array ( [id] => 17590812 [patent_doc_number] => 11329089 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Image sensor with multi-patterned isolation well [patent_app_type] => utility [patent_app_number] => 16/894831 [patent_app_country] => US [patent_app_date] => 2020-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4213 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894831
Image sensor with multi-patterned isolation well Jun 6, 2020 Issued
Array ( [id] => 16417925 [patent_doc_number] => 10825826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Three-dimensional memory device having bonding structures connected to bit lines and methods of making the same [patent_app_type] => utility [patent_app_number] => 16/889030 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 88 [patent_no_of_words] => 20304 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889030
Three-dimensional memory device having bonding structures connected to bit lines and methods of making the same May 31, 2020 Issued
Array ( [id] => 17070855 [patent_doc_number] => 20210273072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Semiconductor Devices and Methods of Formation [patent_app_type] => utility [patent_app_number] => 16/889427 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889427
Semiconductor devices and methods of formation May 31, 2020 Issued
Array ( [id] => 16316454 [patent_doc_number] => 20200295192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => FIN FIELD EFFECT TRANSISTOR [patent_app_type] => utility [patent_app_number] => 16/886792 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886792
Fin field effect transistor May 28, 2020 Issued
Array ( [id] => 16609463 [patent_doc_number] => 10910479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Gate feature in FinFET device [patent_app_type] => utility [patent_app_number] => 16/881486 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 7259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881486
Gate feature in FinFET device May 21, 2020 Issued
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