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] => 18040546 [patent_doc_number] => 20220384763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => TRANSPARENT DISPLAY DEVICE, SIMULATION METHOD, AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/761537 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17761537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761537
Transparent display device, simulation method, and manufacturing method May 19, 2021 Issued
Array ( [id] => 18623996 [patent_doc_number] => 11757054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Integrated optical sensor with pinned photodiodes [patent_app_type] => utility [patent_app_number] => 17/324619 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3662 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324619
Integrated optical sensor with pinned photodiodes May 18, 2021 Issued
Array ( [id] => 18704914 [patent_doc_number] => 11791433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Single photon avalanche diode [patent_app_type] => utility [patent_app_number] => 17/320605 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320605
Single photon avalanche diode May 13, 2021 Issued
Array ( [id] => 19294660 [patent_doc_number] => 12034025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Semiconductor devices with single-photon avalanche diodes and isolation structures [patent_app_type] => utility [patent_app_number] => 17/302836 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8133 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302836
Semiconductor devices with single-photon avalanche diodes and isolation structures May 12, 2021 Issued
Array ( [id] => 17217976 [patent_doc_number] => 20210351314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SENSORS AND ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/306271 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306271
Sensors and electronic devices May 2, 2021 Issued
Array ( [id] => 18743618 [patent_doc_number] => 20230352606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SHORT-WAVE INFRARED AND MID-WAVE INFRARED OPTOELECTRONIC DEVICE AND METHODS FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/921724 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19416 [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] => 17921724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921724
SHORT-WAVE INFRARED AND MID-WAVE INFRARED OPTOELECTRONIC DEVICE AND METHODS FOR MANUFACTURING THE SAME Apr 26, 2021 Pending
Array ( [id] => 17011266 [patent_doc_number] => 20210242427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SEALING STRUCTURE AND LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/236685 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236685
Sealing structure and light emitting device Apr 20, 2021 Issued
Array ( [id] => 18219697 [patent_doc_number] => 11594647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Light-concentrating structure with photosensitivity enhancing effect [patent_app_type] => utility [patent_app_number] => 17/236204 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2792 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236204
Light-concentrating structure with photosensitivity enhancing effect Apr 20, 2021 Issued
Array ( [id] => 19161340 [patent_doc_number] => 20240154047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Light Receiving Element and Manufacturing Method Therefor [patent_app_type] => utility [patent_app_number] => 18/549839 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549839
Light Receiving Element and Manufacturing Method Therefor Apr 12, 2021 Pending
Array ( [id] => 18073677 [patent_doc_number] => 11532516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Melting laser anneal of epitaxy regions [patent_app_type] => utility [patent_app_number] => 17/227831 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 8342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227831
Melting laser anneal of epitaxy regions Apr 11, 2021 Issued
Array ( [id] => 19161339 [patent_doc_number] => 20240154046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => ELECTROMAGNETIC WAVE DETECTOR AND ELECTROMAGNETIC WAVE DETECTOR ARRAY [patent_app_type] => utility [patent_app_number] => 18/280674 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18280674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280674
ELECTROMAGNETIC WAVE DETECTOR AND ELECTROMAGNETIC WAVE DETECTOR ARRAY Mar 29, 2021 Pending
Array ( [id] => 18563186 [patent_doc_number] => 11728441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Semiconductor apparatus and manufacturing method thereof, and device [patent_app_type] => utility [patent_app_number] => 17/214637 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11340 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214637
Semiconductor apparatus and manufacturing method thereof, and device Mar 25, 2021 Issued
Array ( [id] => 20361865 [patent_doc_number] => 12477884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Monolithic LED pixel [patent_app_type] => utility [patent_app_number] => 17/800326 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 9941 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800326
Monolithic LED pixel Mar 24, 2021 Issued
Array ( [id] => 17941913 [patent_doc_number] => 11476375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Light detection device [patent_app_type] => utility [patent_app_number] => 17/205089 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 6181 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205089
Light detection device Mar 17, 2021 Issued
Array ( [id] => 17866826 [patent_doc_number] => 20220289561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SCALABLE HIGH-VOLTAGE CONTROL CIRCUITS USING THIN FILM ELECTRONICS [patent_app_type] => utility [patent_app_number] => 17/196329 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196329
Scalable high-voltage control circuits using thin film electronics Mar 8, 2021 Issued
Array ( [id] => 18054051 [patent_doc_number] => 11527443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Residue-free metal gate cutting for fin-like field effect transistor [patent_app_type] => utility [patent_app_number] => 17/195189 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 7388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17195189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195189
Residue-free metal gate cutting for fin-like field effect transistor Mar 7, 2021 Issued
Array ( [id] => 16920823 [patent_doc_number] => 20210193915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MTJ Device Performance by Controlling Device Shape [patent_app_type] => utility [patent_app_number] => 17/195317 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195317
MTJ device performance by controlling device shape Mar 7, 2021 Issued
Array ( [id] => 18317700 [patent_doc_number] => 11631786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => III-nitride multi-wavelength LED arrays with etch stop layer [patent_app_type] => utility [patent_app_number] => 17/190781 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 14385 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190781
III-nitride multi-wavelength LED arrays with etch stop layer Mar 2, 2021 Issued
Array ( [id] => 17448637 [patent_doc_number] => 20220069142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/187369 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187369
Semiconductor device Feb 25, 2021 Issued
Array ( [id] => 18593525 [patent_doc_number] => 11742437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => WLCSP with transparent substrate and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/187510 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 8183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187510
WLCSP with transparent substrate and method of manufacturing the same Feb 25, 2021 Issued
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