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] => 17668396 [patent_doc_number] => 11362101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Three dimensional memory device [patent_app_type] => utility [patent_app_number] => 16/809719 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2583 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 16809719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809719
Three dimensional memory device Mar 4, 2020 Issued
Array ( [id] => 16093227 [patent_doc_number] => 20200200600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => PHOTOELECTRIC CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/809521 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809521
Photoelectric conversion device Mar 3, 2020 Issued
Array ( [id] => 16098355 [patent_doc_number] => 20200203164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => HARDMASK STRESS, GRAIN, AND STRUCTURE ENGINEERING FOR ADVANCED MEMORY APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/806183 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806183
Hardmask stress, grain, and structure engineering for advanced memory applications Mar 1, 2020 Issued
Array ( [id] => 18208845 [patent_doc_number] => 20230055105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => WAVEGUIDE PHOTODETECTOR [patent_app_type] => utility [patent_app_number] => 17/785318 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785318
Waveguide photodetector Feb 25, 2020 Issued
Array ( [id] => 16021611 [patent_doc_number] => 20200185649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SEALING STRUCTURE AND LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/795508 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16795508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795508
Sealing structure and light emitting device Feb 18, 2020 Issued
Array ( [id] => 18120805 [patent_doc_number] => 11552204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Photonic detector coupled with a dielectric resonator antenna [patent_app_type] => utility [patent_app_number] => 16/780821 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 60 [patent_no_of_words] => 8844 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780821
Photonic detector coupled with a dielectric resonator antenna Feb 2, 2020 Issued
Array ( [id] => 19244638 [patent_doc_number] => 12015093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Multi-band infrared imaging using stacked colloidal quantum-dot photodiodes [patent_app_type] => utility [patent_app_number] => 17/422973 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 13406 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [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] => 17422973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422973
Multi-band infrared imaging using stacked colloidal quantum-dot photodiodes Jan 30, 2020 Issued
Array ( [id] => 17092928 [patent_doc_number] => 11121126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Silicon controlled rectifier and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 16/775552 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 7697 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775552
Silicon controlled rectifier and manufacturing method therefor Jan 28, 2020 Issued
Array ( [id] => 16316251 [patent_doc_number] => 20200294989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/773190 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773190
Semiconductor device Jan 26, 2020 Issued
Array ( [id] => 16981547 [patent_doc_number] => 20210225784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => RF AMPLIFIERS WITH SERIES-COUPLED OUTPUT BONDWIRE ARRAYS AND SHUNT CAPACITOR BONDWIRE ARRAY [patent_app_type] => utility [patent_app_number] => 16/746371 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746371
RF amplifiers with series-coupled output bondwire arrays and shunt capacitor bondwire array Jan 16, 2020 Issued
Array ( [id] => 16981790 [patent_doc_number] => 20210226027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => MEMORY DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/745219 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745219
Memory device and manufacturing method thereof Jan 15, 2020 Issued
Array ( [id] => 17566726 [patent_doc_number] => 20220130875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Photodetector [patent_app_type] => utility [patent_app_number] => 17/422396 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422396
Photodetector Jan 14, 2020 Issued
Array ( [id] => 17517029 [patent_doc_number] => 11296190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Field effect transistors with back gate contact and buried high resistivity layer [patent_app_type] => utility [patent_app_number] => 16/743589 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3075 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743589
Field effect transistors with back gate contact and buried high resistivity layer Jan 14, 2020 Issued
Array ( [id] => 17463896 [patent_doc_number] => 20220077202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Photodetector [patent_app_type] => utility [patent_app_number] => 17/423045 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423045
Photodetector Jan 13, 2020 Issued
Array ( [id] => 18645768 [patent_doc_number] => 11769849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Photodetector [patent_app_type] => utility [patent_app_number] => 17/422005 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5386 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422005
Photodetector Jan 13, 2020 Issued
Array ( [id] => 16966262 [patent_doc_number] => 20210217761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Memory Arrays And Methods Of Forming Memory Arrays [patent_app_type] => utility [patent_app_number] => 16/739581 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 16739581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739581
Memory arrays and methods of forming memory arrays Jan 9, 2020 Issued
Array ( [id] => 18097690 [patent_doc_number] => 20220416031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/780521 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12543 [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] => 17780521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780521
Semiconductor device, and method of manufacturing semiconductor device Jan 9, 2020 Issued
Array ( [id] => 16394555 [patent_doc_number] => 20200335496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/736489 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736489
Semiconductor device Jan 6, 2020 Issued
Array ( [id] => 15906611 [patent_doc_number] => 20200152826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => System and Method for Light Emitting Diode (LED) Display Repair [patent_app_type] => utility [patent_app_number] => 16/727186 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16727186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727186
System and method for light emitting diode (LED) display repair Dec 25, 2019 Issued
Array ( [id] => 17389698 [patent_doc_number] => 20220037550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => FLAT PANEL DETECTOR AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/765476 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16765476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/765476
Flat panel detector and manufacturing method thereof Dec 23, 2019 Issued
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