Search

David D. Knepper

Examiner (ID: 12119)

Most Active Art Unit
2308
Art Unit(s)
2645, 2741, 2899, 2748, 2311, 2308, 2654, 2626, 2301
Total Applications
818
Issued Applications
529
Pending Applications
74
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18959275 [patent_doc_number] => 20240047602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Electromagnetic Radiation Detector with Reduced Dark Current [patent_app_type] => utility [patent_app_number] => 18/197521 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197521
Electromagnetic Radiation Detector with Reduced Dark Current May 14, 2023 Pending
Array ( [id] => 19023342 [patent_doc_number] => 20240079513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/307874 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307874
Light emitting device Apr 26, 2023 Issued
Array ( [id] => 18898851 [patent_doc_number] => 20240014336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => LIGHT-RECEIVING DEVICE HAVING ELECTROMAGNETIC INTERFERENCE REMOVAL FUNCTION [patent_app_type] => utility [patent_app_number] => 18/137583 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137583
LIGHT-RECEIVING DEVICE HAVING ELECTROMAGNETIC INTERFERENCE REMOVAL FUNCTION Apr 20, 2023 Pending
Array ( [id] => 19515978 [patent_doc_number] => 20240347664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SINGLE-PHOTON AVALANCHE DIODES [patent_app_type] => utility [patent_app_number] => 18/300110 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300110
SINGLE-PHOTON AVALANCHE DIODES Apr 12, 2023 Pending
Array ( [id] => 19515978 [patent_doc_number] => 20240347664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SINGLE-PHOTON AVALANCHE DIODES [patent_app_type] => utility [patent_app_number] => 18/300110 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300110
SINGLE-PHOTON AVALANCHE DIODES Apr 12, 2023 Pending
Array ( [id] => 19515978 [patent_doc_number] => 20240347664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SINGLE-PHOTON AVALANCHE DIODES [patent_app_type] => utility [patent_app_number] => 18/300110 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300110
SINGLE-PHOTON AVALANCHE DIODES Apr 12, 2023 Pending
Array ( [id] => 18653262 [patent_doc_number] => 20230299102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => IMAGING ELEMENT, FABRICATION METHOD, AND ELECTRONIC EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/134208 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134208
Imaging element, fabrication method, and electronic equipment Apr 12, 2023 Issued
Array ( [id] => 19101196 [patent_doc_number] => 20240120424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MASK-LAYER-FREE HYBRID PASSIVATION BACK CONTACT CELL AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/120578 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120578
Mask-layer-free hybrid passivation back contact cell and fabrication method thereof Mar 12, 2023 Issued
Array ( [id] => 19108826 [patent_doc_number] => 11961941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => III-nitride multi-wavelength LED arrays with etch stop layer [patent_app_type] => utility [patent_app_number] => 18/178095 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 14400 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178095
III-nitride multi-wavelength LED arrays with etch stop layer Mar 2, 2023 Issued
Array ( [id] => 19008120 [patent_doc_number] => 20240072191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => LIGHT DETECTOR, LIGHT DETECTION SYSTEM, LIDAR DEVICE, AND MOBILE BODY [patent_app_type] => utility [patent_app_number] => 18/174597 [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] => 11366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174597
LIGHT DETECTOR, LIGHT DETECTION SYSTEM, LIDAR DEVICE, AND MOBILE BODY Feb 23, 2023 Pending
Array ( [id] => 18712978 [patent_doc_number] => 20230335611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => RF SWITCH DEVICE [patent_app_type] => utility [patent_app_number] => 18/171657 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171657
RF switch device Feb 19, 2023 Issued
Array ( [id] => 18439988 [patent_doc_number] => 20230187283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => INTEGRATED CIRCUIT STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/167442 [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] => 7160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167442
Integrated circuit structure Feb 9, 2023 Issued
Array ( [id] => 18653385 [patent_doc_number] => 20230299225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Geiger-Mode Avalanche Photodiode Arrays Fabricated on Silicon-on-Insulator Substrates [patent_app_type] => utility [patent_app_number] => 18/155876 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155876
Geiger-Mode Avalanche Photodiode Arrays Fabricated on Silicon-on-Insulator Substrates Jan 17, 2023 Pending
Array ( [id] => 18857638 [patent_doc_number] => 11855236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Sensors and electronic devices [patent_app_type] => utility [patent_app_number] => 18/151770 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151770
Sensors and electronic devices Jan 8, 2023 Issued
Array ( [id] => 19286065 [patent_doc_number] => 20240222543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/092142 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092142
OPTICAL DEVICE Dec 29, 2022 Pending
Array ( [id] => 18488512 [patent_doc_number] => 20230215860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SEMICONDUCTOR DEVICE AND BIDIRECTIONAL ESD PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/147738 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147738
SEMICONDUCTOR DEVICE AND BIDIRECTIONAL ESD PROTECTION DEVICE Dec 28, 2022 Pending
Array ( [id] => 18488512 [patent_doc_number] => 20230215860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SEMICONDUCTOR DEVICE AND BIDIRECTIONAL ESD PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/147738 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147738
SEMICONDUCTOR DEVICE AND BIDIRECTIONAL ESD PROTECTION DEVICE Dec 28, 2022 Pending
Array ( [id] => 20390776 [patent_doc_number] => 12490525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Normal-incident photodiode structure with dark current self-compensation function [patent_app_type] => utility [patent_app_number] => 18/088817 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088817
Normal-incident photodiode structure with dark current self-compensation function Dec 26, 2022 Issued
Array ( [id] => 20390776 [patent_doc_number] => 12490525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Normal-incident photodiode structure with dark current self-compensation function [patent_app_type] => utility [patent_app_number] => 18/088817 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088817
Normal-incident photodiode structure with dark current self-compensation function Dec 26, 2022 Issued
Array ( [id] => 20390776 [patent_doc_number] => 12490525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Normal-incident photodiode structure with dark current self-compensation function [patent_app_type] => utility [patent_app_number] => 18/088817 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088817
Normal-incident photodiode structure with dark current self-compensation function Dec 26, 2022 Issued
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