Search

Sitaramarao S. Yechuri

Examiner (ID: 4184, Phone: (571)272-8764 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818, 2821, 2893
Total Applications
934
Issued Applications
739
Pending Applications
90
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18631910 [patent_doc_number] => 20230290815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => TRENCH-GATE TRANSISTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/891904 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891904
Trench-gate transistor device Aug 18, 2022 Issued
Array ( [id] => 20496736 [patent_doc_number] => 12538627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Light-emitting diode device and method for making the same [patent_app_type] => utility [patent_app_number] => 17/819693 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819693
Light-emitting diode device and method for making the same Aug 14, 2022 Issued
Array ( [id] => 19253015 [patent_doc_number] => 20240204012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ARRAY SUBSTRATE AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/905173 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905173
Array substrate and display panel Aug 7, 2022 Issued
Array ( [id] => 18488616 [patent_doc_number] => 20230215964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SINGLE-PHOTON DETECTION PIXEL AND SINGLE-PHOTON DETECTION PIXEL ARRAY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/878405 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878405
Single-photon detection pixel and single-photon detection pixel array including the same Jul 31, 2022 Issued
Array ( [id] => 20113312 [patent_doc_number] => 12364068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting element [patent_app_type] => utility [patent_app_number] => 17/876258 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3698 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [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] => 17876258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876258
Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting element Jul 27, 2022 Issued
Array ( [id] => 20540470 [patent_doc_number] => 12557559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Iron-cobalt based target [patent_app_type] => utility [patent_app_number] => 17/874593 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3304 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874593
Iron-cobalt based target Jul 26, 2022 Issued
Array ( [id] => 17986364 [patent_doc_number] => 20220352401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PHOTODIODE WITH INTEGRATED, SELF-ALIGNED LIGHT FOCUSING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/863922 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863922
Photodiode with integrated, self-aligned light focusing element Jul 12, 2022 Issued
Array ( [id] => 20189564 [patent_doc_number] => 12400686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Microelectronic devices, and related memory devices and electronic systems [patent_app_type] => utility [patent_app_number] => 17/812118 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 29408 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812118
Microelectronic devices, and related memory devices and electronic systems Jul 11, 2022 Issued
Array ( [id] => 20418418 [patent_doc_number] => 12501723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Display panel and mobile terminal [patent_app_type] => utility [patent_app_number] => 17/759371 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759371
Display panel and mobile terminal Jul 6, 2022 Issued
Array ( [id] => 18464337 [patent_doc_number] => 11688631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Semiconductor structure with air gap and method sealing the air gap [patent_app_type] => utility [patent_app_number] => 17/859228 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859228
Semiconductor structure with air gap and method sealing the air gap Jul 6, 2022 Issued
Array ( [id] => 17949287 [patent_doc_number] => 20220336306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => FAN OUT PACKAGE WITH INTEGRATED PERIPHERAL DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/855674 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855674
Fan out package with integrated peripheral devices and methods Jun 29, 2022 Issued
Array ( [id] => 18840306 [patent_doc_number] => 11848390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Capping structures for germanium-containing photovoltaic components and methods of forming the same [patent_app_type] => utility [patent_app_number] => 17/853998 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 9436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853998
Capping structures for germanium-containing photovoltaic components and methods of forming the same Jun 29, 2022 Issued
Array ( [id] => 18225701 [patent_doc_number] => 20230064695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/850412 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850412
Display device and method of manufacturing the same Jun 26, 2022 Issued
Array ( [id] => 19079652 [patent_doc_number] => 11949034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Photodetector with dual doped semiconductor material [patent_app_type] => utility [patent_app_number] => 17/849285 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849285
Photodetector with dual doped semiconductor material Jun 23, 2022 Issued
Array ( [id] => 18264464 [patent_doc_number] => 20230085706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => SILICON-GERMANIUM ALLOY-BASED QUANTUM DOTS WITH INCREASED ALLOY DISORDER AND ENHANCED VALLEY SPLITTING [patent_app_type] => utility [patent_app_number] => 17/842988 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4655 [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] => 17842988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842988
Silicon-germanium alloy-based quantum dots with increased alloy disorder and enhanced valley splitting Jun 16, 2022 Issued
Array ( [id] => 17901193 [patent_doc_number] => 20220310855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => OPTICAL SENSOR [patent_app_type] => utility [patent_app_number] => 17/841731 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841731
Optical sensor Jun 15, 2022 Issued
Array ( [id] => 18721612 [patent_doc_number] => 11798969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Apparatus and methods for sensing long wavelength light [patent_app_type] => utility [patent_app_number] => 17/841546 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841546
Apparatus and methods for sensing long wavelength light Jun 14, 2022 Issued
Array ( [id] => 20113363 [patent_doc_number] => 12364120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Organic electroluminescent display device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/837208 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5673 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17837208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837208
Organic electroluminescent display device and manufacturing method thereof Jun 9, 2022 Issued
Array ( [id] => 18068370 [patent_doc_number] => 20220399458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => SEMICONDUCTOR DEVICE AND FABRICATION METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/836487 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836487
SEMICONDUCTOR DEVICE AND FABRICATION METHODS THEREOF Jun 8, 2022 Pending
Array ( [id] => 18054167 [patent_doc_number] => 11527562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-13 [patent_title] => Photodetector module comprising emitter and receiver [patent_app_type] => utility [patent_app_number] => 17/834402 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 7916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834402
Photodetector module comprising emitter and receiver Jun 6, 2022 Issued
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