Search

Sitaramarao S. Yechuri

Examiner (ID: 10883, Phone: (571)272-8764 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2821, 2893, 2818
Total Applications
956
Issued Applications
755
Pending Applications
92
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18040417 [patent_doc_number] => 20220384634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => VERTICAL FIELD-EFFECT TRANSISTOR AND METHOD FOR ITS FORMATION [patent_app_type] => utility [patent_app_number] => 17/775924 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17775924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775924
Vertical field-effect transistor and method for its formation Nov 4, 2020 Issued
Array ( [id] => 17986363 [patent_doc_number] => 20220352400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => DEEP JUNCTION LOW-GAIN AVALANCHE DETECTOR [patent_app_type] => utility [patent_app_number] => 17/772310 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17772310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772310
Deep junction low-gain avalanche detector Oct 29, 2020 Issued
Array ( [id] => 19567838 [patent_doc_number] => 12142619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Pixel with enhanced drain [patent_app_type] => utility [patent_app_number] => 17/086094 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 15561 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086094
Pixel with enhanced drain Oct 29, 2020 Issued
Array ( [id] => 19844234 [patent_doc_number] => 12256651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => With low density change, phase-change memory and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/762742 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5054 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762742
With low density change, phase-change memory and preparation method therefor Oct 20, 2020 Issued
Array ( [id] => 18292490 [patent_doc_number] => 11621363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Integrated circuit comprising a single photon-based avalanche diode array and method for manufacturing such integrated circuit [patent_app_type] => utility [patent_app_number] => 17/076281 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076281
Integrated circuit comprising a single photon-based avalanche diode array and method for manufacturing such integrated circuit Oct 20, 2020 Issued
Array ( [id] => 16858605 [patent_doc_number] => 20210159350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CHIP PACKAGE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/075544 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075544
Chip package and manufacturing method thereof Oct 19, 2020 Issued
Array ( [id] => 16928541 [patent_doc_number] => 11050036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Electrode contacts [patent_app_type] => utility [patent_app_number] => 17/075251 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075251
Electrode contacts Oct 19, 2020 Issued
Array ( [id] => 17668519 [patent_doc_number] => 11362224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Photodetector and method of manufacturing the photodetector [patent_app_type] => utility [patent_app_number] => 17/072199 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5816 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072199
Photodetector and method of manufacturing the photodetector Oct 15, 2020 Issued
Array ( [id] => 18048139 [patent_doc_number] => 11522097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Diode devices and methods of forming diode devices [patent_app_type] => utility [patent_app_number] => 17/069900 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8293 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17069900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069900
Diode devices and methods of forming diode devices Oct 13, 2020 Issued
Array ( [id] => 17818752 [patent_doc_number] => 11424377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Photodiode with integrated, light focusing element [patent_app_type] => utility [patent_app_number] => 17/065862 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3291 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065862
Photodiode with integrated, light focusing element Oct 7, 2020 Issued
Array ( [id] => 18757763 [patent_doc_number] => 20230361226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Semiconductor Light Receiving Element [patent_app_type] => utility [patent_app_number] => 18/246595 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246595
Semiconductor Light Receiving Element Oct 7, 2020 Abandoned
Array ( [id] => 16617523 [patent_doc_number] => 20210036176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => OPTICAL SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 17/062461 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062461
Optical semiconductor element Oct 1, 2020 Issued
Array ( [id] => 17509473 [patent_doc_number] => 20220102576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => OPTICAL SENSOR PACKAGE AND MANUFACTURING METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 17/037858 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037858
Optical sensor package and manufacturing method for the same Sep 29, 2020 Issued
Array ( [id] => 18068378 [patent_doc_number] => 20220399466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => GRAPHENE PHOTODETECTOR AND PHOTODETECTOR ARRAY USING SAME [patent_app_type] => utility [patent_app_number] => 17/754268 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17754268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754268
GRAPHENE PHOTODETECTOR AND PHOTODETECTOR ARRAY USING SAME Sep 28, 2020 Pending
Array ( [id] => 16617524 [patent_doc_number] => 20210036177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Method for Preparing Avalanche Photodiode [patent_app_type] => utility [patent_app_number] => 17/030470 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030470
Method for preparing avalanche photodiode Sep 23, 2020 Issued
Array ( [id] => 17607333 [patent_doc_number] => 11335825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Single-photon avalanche diode and a sensor array [patent_app_type] => utility [patent_app_number] => 17/030203 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030203
Single-photon avalanche diode and a sensor array Sep 22, 2020 Issued
Array ( [id] => 19262612 [patent_doc_number] => 12022698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Array substrate, display panel, and display device [patent_app_type] => utility [patent_app_number] => 17/298222 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5088 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298222
Array substrate, display panel, and display device Sep 21, 2020 Issued
Array ( [id] => 17486016 [patent_doc_number] => 20220093520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => CONDUCTIVE ROUTE PATTERNING FOR ELECTRONIC SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/026703 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026703
Conductive route patterning for electronic substrates Sep 20, 2020 Issued
Array ( [id] => 16724095 [patent_doc_number] => 20210091242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => OPTICALLY CONTROLLED MILLIMETER-WAVE SWITCH BASED ON SUBSTRATE INTEGRATED WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 17/019754 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019754
Optically controlled millimeter-wave switch based on substrate integrated waveguide Sep 13, 2020 Issued
Array ( [id] => 17886846 [patent_doc_number] => 20220302324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => HIGH-GAIN AMORPHOUS SELENIUM PHOTOMULTIPLIER [patent_app_type] => utility [patent_app_number] => 17/642471 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642471
HIGH-GAIN AMORPHOUS SELENIUM PHOTOMULTIPLIER Sep 10, 2020 Pending
Menu