Search

Douglas C Butler

Examiner (ID: 1501)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18896742 [patent_doc_number] => 20240012227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => External Wide-Angle Lens for Imagers in Electronic Devices [patent_app_type] => utility [patent_app_number] => 18/473900 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473900
External Wide-Angle Lens for Imagers in Electronic Devices Sep 24, 2023 Pending
Array ( [id] => 18831855 [patent_doc_number] => 20230400382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ESTIMATING NONLINEAR PHASE SHIFT IN A MULTI-SPAN FIBER-OPTIC LINK USING A COHERENT RECEIVER [patent_app_type] => utility [patent_app_number] => 18/450052 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450052
Estimating nonlinear phase shift in a multi-span fiber-optic link using a coherent receiver Aug 14, 2023 Issued
Array ( [id] => 18927864 [patent_doc_number] => 20240030868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SMART SENSOR DEVICES FOR MEASURING AND VERIFYING SOLAR ARRAY PERFORMANCE AND OPERATIONAL METHODS FOR USE THEREWITH [patent_app_type] => utility [patent_app_number] => 18/231876 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231876
SMART SENSOR DEVICES FOR MEASURING AND VERIFYING SOLAR ARRAY PERFORMANCE AND OPERATIONAL METHODS FOR USE THEREWITH Aug 8, 2023 Pending
Array ( [id] => 18787158 [patent_doc_number] => 20230375400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => COLOR FILTER ARRAY HAVING COLOR FILTERS, AND IMAGE SENSOR AND DISPLAY DEVICE INCLUDING THE COLOR FILTER ARRAY [patent_app_type] => utility [patent_app_number] => 18/227171 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227171
COLOR FILTER ARRAY HAVING COLOR FILTERS, AND IMAGE SENSOR AND DISPLAY DEVICE INCLUDING THE COLOR FILTER ARRAY Jul 26, 2023 Pending
Array ( [id] => 18775895 [patent_doc_number] => 20230370732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => LIGHT SOURCE DEVICE AND ENDOSCOPE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/358187 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358187
Light source device and endoscope system including the same Jul 24, 2023 Issued
Array ( [id] => 19121838 [patent_doc_number] => 11965812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Apparatus and methods for particle analysis and autofluorescence discrimination [patent_app_type] => utility [patent_app_number] => 18/350336 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 44 [patent_no_of_words] => 27822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350336
Apparatus and methods for particle analysis and autofluorescence discrimination Jul 10, 2023 Issued
Array ( [id] => 18744894 [patent_doc_number] => 20230353886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => DIGITAL CAMERAS WITH DIRECT LUMINANCE AND CHROMINANCE DETECTION [patent_app_type] => utility [patent_app_number] => 18/220006 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220006
DIGITAL CAMERAS WITH DIRECT LUMINANCE AND CHROMINANCE DETECTION Jul 9, 2023 Pending
Array ( [id] => 19041725 [patent_doc_number] => 11930795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Larvae counter [patent_app_type] => utility [patent_app_number] => 18/212967 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6933 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212967
Larvae counter Jun 21, 2023 Issued
Array ( [id] => 18880347 [patent_doc_number] => 20240003716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SIGNAL DETECTING DEVICE AND OPTICAL FIBER CHARACTERISTICS MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/212439 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212439
Signal detecting device and optical fiber characteristics measuring device Jun 20, 2023 Issued
Array ( [id] => 18984254 [patent_doc_number] => 11909449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Liquid powered and cooled microfluidics photonics architecture [patent_app_type] => utility [patent_app_number] => 18/204052 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 22622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204052
Liquid powered and cooled microfluidics photonics architecture May 30, 2023 Issued
Array ( [id] => 18653265 [patent_doc_number] => 20230299105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/324206 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324206
IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT May 25, 2023 Pending
Array ( [id] => 18653268 [patent_doc_number] => 20230299108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PASSIVATION SCHEME FOR IMAGE SENSOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/323472 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323472
PASSIVATION SCHEME FOR IMAGE SENSOR SUBSTRATE May 24, 2023 Pending
Array ( [id] => 18653261 [patent_doc_number] => 20230299101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => DETECTION SUBSTRATE, PREPARATION METHOD THEREOF AND FLAT PANEL DETECTOR [patent_app_type] => utility [patent_app_number] => 18/321069 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321069
DETECTION SUBSTRATE, PREPARATION METHOD THEREOF AND FLAT PANEL DETECTOR May 21, 2023 Pending
Array ( [id] => 18653257 [patent_doc_number] => 20230299097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => DETECTION ELEMENT, MANUFACTURING METHOD THEREOF, FLAT PANEL DETECTOR [patent_app_type] => utility [patent_app_number] => 18/198884 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198884
DETECTION ELEMENT, MANUFACTURING METHOD THEREOF, FLAT PANEL DETECTOR May 17, 2023 Pending
Array ( [id] => 18771912 [patent_doc_number] => 20230366733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/195634 [patent_app_country] => US [patent_app_date] => 2023-05-10 [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] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195634
Detection device May 9, 2023 Issued
Array ( [id] => 19211944 [patent_doc_number] => 12001001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Light synchronization for an imaging system [patent_app_type] => utility [patent_app_number] => 18/303507 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 22608 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303507
Light synchronization for an imaging system Apr 18, 2023 Issued
Array ( [id] => 18568440 [patent_doc_number] => 20230258776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/303480 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303480
PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION SYSTEM Apr 18, 2023 Pending
Array ( [id] => 18633609 [patent_doc_number] => 20230292536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SOLID-STATE IMAGING APPARATUS AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/303074 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303074
SOLID-STATE IMAGING APPARATUS AND ELECTRONIC APPARATUS Apr 18, 2023 Pending
Array ( [id] => 18555515 [patent_doc_number] => 20230253532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => WAVELENGTH CONVERTING LAYER PATTERNING FOR LED ARRAYS [patent_app_type] => utility [patent_app_number] => 18/132157 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132157
WAVELENGTH CONVERTING LAYER PATTERNING FOR LED ARRAYS Apr 6, 2023 Pending
Array ( [id] => 18891132 [patent_doc_number] => 11869910 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Light sensing element [patent_app_type] => utility [patent_app_number] => 18/193152 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6149 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193152
Light sensing element Mar 29, 2023 Issued
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