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] => 16684337 [patent_doc_number] => 10943828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Residue-free metal gate cutting for fin-like field effect transistor [patent_app_type] => utility [patent_app_number] => 16/665252 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 7373 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665252
Residue-free metal gate cutting for fin-like field effect transistor Oct 27, 2019 Issued
Array ( [id] => 17403138 [patent_doc_number] => 20220045229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SEMICONDUCTOR PHOTODIODE FUNCTIONING IN A WIDE BAND RANGE AND OBTAINING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/416538 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416538
Semiconductor photodiode functioning in a wide band range and obtaining method thereof Oct 24, 2019 Issued
Array ( [id] => 15597133 [patent_doc_number] => 20200075101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => THREE-DIMENSIONAL (3D) SEMICONDUCTOR MEMORY DEVICES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/659715 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16659715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659715
Three-dimensional (3D) semiconductor memory devices and methods of manufacturing the same Oct 21, 2019 Issued
Array ( [id] => 17295651 [patent_doc_number] => 20210391490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => PHOTOELECTRIC DETECTOR, MANUFACTURING METHOD, AND LASER RADAR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/288003 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17288003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288003
Photodetector, manufacturing method thereof, and lidar system Oct 15, 2019 Issued
Array ( [id] => 16668651 [patent_doc_number] => 10937910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Semiconductor structure with source/drain multi-layer structure and method for forming the same [patent_app_type] => utility [patent_app_number] => 16/654175 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16654175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654175
Semiconductor structure with source/drain multi-layer structure and method for forming the same Oct 15, 2019 Issued
Array ( [id] => 15807473 [patent_doc_number] => 20200126879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Surface Mounted Device in Cavity [patent_app_type] => utility [patent_app_number] => 16/601079 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601079
Surface Mounted Device in Cavity Oct 13, 2019 Abandoned
Array ( [id] => 17424518 [patent_doc_number] => 11257982 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-22 [patent_title] => Semiconductor display device [patent_app_type] => utility [patent_app_number] => 16/600896 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 8241 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16600896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600896
Semiconductor display device Oct 13, 2019 Issued
Array ( [id] => 16959278 [patent_doc_number] => 11063162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Current generation from radiation with diamond diode-based devices for detection or power generation [patent_app_type] => utility [patent_app_number] => 16/601038 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 16043 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601038
Current generation from radiation with diamond diode-based devices for detection or power generation Oct 13, 2019 Issued
Array ( [id] => 17032915 [patent_doc_number] => 11094733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Semiconductor device, semiconductor memory, photoelectric conversion device, moving unit, manufacturing method of photoelectric conversion device, and manufacturing method of semiconductor memory [patent_app_type] => utility [patent_app_number] => 16/600885 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 15516 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16600885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600885
Semiconductor device, semiconductor memory, photoelectric conversion device, moving unit, manufacturing method of photoelectric conversion device, and manufacturing method of semiconductor memory Oct 13, 2019 Issued
Array ( [id] => 16765672 [patent_doc_number] => 20210111254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => STEPPED FIELD PLATES WITH PROXIMITY TO CONDUCTION CHANNEL AND RELATED FABRICATION METHODS [patent_app_type] => utility [patent_app_number] => 16/600825 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16600825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600825
Stepped field plates with proximity to conduction channel and related fabrication methods Oct 13, 2019 Issued
Array ( [id] => 17040759 [patent_doc_number] => 20210257395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD FOR SILICON NANOSENSOR MANUFACTURING AND INTEGRATION WITH CMOS PROCESS [patent_app_type] => utility [patent_app_number] => 16/597463 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597463
METHOD FOR SILICON NANOSENSOR MANUFACTURING AND INTEGRATION WITH CMOS PROCESS Oct 8, 2019 Abandoned
Array ( [id] => 16308903 [patent_doc_number] => 10777714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Encapsulated emissive element for fluidic assembly [patent_app_type] => utility [patent_app_number] => 16/595623 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 68 [patent_no_of_words] => 9252 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 7 [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] => 16595623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595623
Encapsulated emissive element for fluidic assembly Oct 7, 2019 Issued
Array ( [id] => 18277211 [patent_doc_number] => 11616161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Photodetector [patent_app_type] => utility [patent_app_number] => 17/280791 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1948 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [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] => 17280791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280791
Photodetector Sep 29, 2019 Issued
Array ( [id] => 15625729 [patent_doc_number] => 20200083269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => IMAGING ELEMENT AND CAMERA SYSTEM [patent_app_type] => utility [patent_app_number] => 16/577733 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16577733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577733
IMAGING ELEMENT AND CAMERA SYSTEM Sep 19, 2019 Abandoned
Array ( [id] => 16316688 [patent_doc_number] => 20200295426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => TRANSMISSION LINE STRUCTURES FOR MILLIMETER WAVE SIGNALS [patent_app_type] => utility [patent_app_number] => 16/577359 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577359
Transmission line structures for millimeter wave signals Sep 19, 2019 Issued
Array ( [id] => 15352125 [patent_doc_number] => 20200013954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => FORMATION OF CORRELATED ELECTRON MATERIAL (CEM) DEVICE VIA DOPANT DEPOSITION AND ANNEAL [patent_app_type] => utility [patent_app_number] => 16/572521 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16572521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572521
Formation of correlated electron material (CEM) device via dopant deposition and anneal Sep 15, 2019 Issued
Array ( [id] => 19873860 [patent_doc_number] => 12266734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Infrared sensor and manufacturing method for the same [patent_app_type] => utility [patent_app_number] => 17/273895 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4711 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273895
Infrared sensor and manufacturing method for the same Sep 10, 2019 Issued
Array ( [id] => 15657199 [patent_doc_number] => 20200091130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SEMICONDUCTOR MODULE [patent_app_type] => utility [patent_app_number] => 16/560278 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560278
Semiconductor module Sep 3, 2019 Issued
Array ( [id] => 16789437 [patent_doc_number] => 10991877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Multi-state memory and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/560357 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4607 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560357
Multi-state memory and method for manufacturing the same Sep 3, 2019 Issued
Array ( [id] => 17032842 [patent_doc_number] => 11094660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Semiconductor package [patent_app_type] => utility [patent_app_number] => 16/560311 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 12786 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560311
Semiconductor package Sep 3, 2019 Issued
Menu