Search

David M. Gray

Supervisory Patent Examiner (ID: 15977, Phone: (571)272-2119 , Office: P/2852 )

Most Active Art Unit
2851
Art Unit(s)
2852, 2853, 2101, 2602, 2851
Total Applications
2033
Issued Applications
1687
Pending Applications
28
Abandoned Applications
318

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18486457 [patent_doc_number] => 20230213801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/174128 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18174128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174128
Electronic device with backboard and housing Feb 23, 2023 Issued
Array ( [id] => 20496796 [patent_doc_number] => 12538687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/113218 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 15004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113218
Display apparatus Feb 22, 2023 Issued
Array ( [id] => 19751826 [patent_doc_number] => 20250040391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => COLOR CONVERSION SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/283456 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283456
COLOR CONVERSION SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND DISPLAY PANEL Feb 9, 2023 Pending
Array ( [id] => 20009133 [patent_doc_number] => 20250147355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/043443 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18043443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043443
Display device including light blocking structure Feb 8, 2023 Issued
Array ( [id] => 20457576 [patent_doc_number] => 12520648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Display device with improved lighting efficiency of pixels [patent_app_type] => utility [patent_app_number] => 18/105522 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 26244 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105522
Display device with improved lighting efficiency of pixels Feb 2, 2023 Issued
Array ( [id] => 18421930 [patent_doc_number] => 20230176394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/102775 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102775
Display device in application of vehicle Jan 29, 2023 Issued
Array ( [id] => 20496644 [patent_doc_number] => 12538535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Semiconductor device having semiconductor regions of alternating conductivity types, one of which has a peak in impurity concentration located between gate electrodes of the semiconductor device [patent_app_type] => utility [patent_app_number] => 18/159407 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3996 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159407
Semiconductor device having semiconductor regions of alternating conductivity types, one of which has a peak in impurity concentration located between gate electrodes of the semiconductor device Jan 24, 2023 Issued
Array ( [id] => 18392326 [patent_doc_number] => 20230160545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => LED MODULE AND LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/158207 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158207
LED module and lighting apparatus Jan 22, 2023 Issued
Array ( [id] => 18933531 [patent_doc_number] => 11885950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Light source module for a microscope [patent_app_type] => utility [patent_app_number] => 18/155087 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6340 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155087
Light source module for a microscope Jan 16, 2023 Issued
Array ( [id] => 19131079 [patent_doc_number] => 20240136432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => HIGH ELECTRON MOBILITY TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/096916 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096916
High electron mobility transistor Jan 12, 2023 Issued
Array ( [id] => 19131079 [patent_doc_number] => 20240136432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => HIGH ELECTRON MOBILITY TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/096916 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096916
High electron mobility transistor Jan 12, 2023 Issued
Array ( [id] => 18409091 [patent_doc_number] => 20230170444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Light Emitting Device and Electronic Device [patent_app_type] => utility [patent_app_number] => 18/096691 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096691
Light emitting device and electronic device Jan 12, 2023 Issued
Array ( [id] => 19823480 [patent_doc_number] => 20250081687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SURFACE-EMITTING DEVICE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/727541 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18727541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727541
Surface-emitting device with a light emitting diode and a sealing member Jan 10, 2023 Issued
Array ( [id] => 18392974 [patent_doc_number] => 20230161194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => LIGHT EMITTING DEVICE, BACKLIGHT, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/151403 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151403
Light emitting device, backlight, and display panel with reflective layer Jan 5, 2023 Issued
Array ( [id] => 20456810 [patent_doc_number] => 12519876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Display device including prism overlapping a hole area, and camera module and sub-emission area adjacent to the prism [patent_app_type] => utility [patent_app_number] => 18/093920 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093920
Display device including prism overlapping a hole area, and camera module and sub-emission area adjacent to the prism Jan 5, 2023 Issued
Array ( [id] => 19212039 [patent_doc_number] => 12001096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Backlight module, assembly method of backlight module, and display device [patent_app_type] => utility [patent_app_number] => 18/090636 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 6832 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18090636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090636
Backlight module, assembly method of backlight module, and display device Dec 28, 2022 Issued
Array ( [id] => 19747415 [patent_doc_number] => 20250035980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => PLANAR ILLUMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/836913 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836913
Planar illumination device with local dimming Dec 27, 2022 Issued
Array ( [id] => 18346748 [patent_doc_number] => 20230134858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => LAMP BULB WITH FLOWING TYPE LIGHT EFFECT [patent_app_type] => utility [patent_app_number] => 18/089765 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089765
Lamp bulb with flowing type light effect Dec 27, 2022 Issued
Array ( [id] => 19037666 [patent_doc_number] => 20240087481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Flexible LED Electronic Screen [patent_app_type] => utility [patent_app_number] => 18/088875 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088875
Flexible led electronic screen Dec 26, 2022 Issued
Array ( [id] => 19340186 [patent_doc_number] => 12050372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Polarization conversion element [patent_app_type] => utility [patent_app_number] => 18/084552 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 11265 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084552
Polarization conversion element Dec 19, 2022 Issued
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