Search

Sitaramarao S Yechuri

Examiner (ID: 16486, Phone: (571)272-8764 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2893, 2818, 2821
Total Applications
822
Issued Applications
639
Pending Applications
71
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2483986 [patent_doc_number] => 04872123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Commutation compensation device for a DC machine' [patent_app_type] => 1 [patent_app_number] => 7/155960 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2988 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872123.pdf [firstpage_image] =>[orig_patent_app_number] => 155960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155960
Commutation compensation device for a DC machine Feb 15, 1988 Issued
Array ( [id] => 2612729 [patent_doc_number] => 04949289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Interpolation apparatus' [patent_app_type] => 1 [patent_app_number] => 7/159549 [patent_app_country] => US [patent_app_date] => 1988-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3555 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949289.pdf [firstpage_image] =>[orig_patent_app_number] => 159549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159549
Interpolation apparatus Feb 8, 1988 Issued
07/152865 DIGITAL LOCATOR Feb 4, 1988 Abandoned
Array ( [id] => 2500221 [patent_doc_number] => 04860222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Method and apparatus for measuring engine mass air flow' [patent_app_type] => 1 [patent_app_number] => 7/148296 [patent_app_country] => US [patent_app_date] => 1988-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2444 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860222.pdf [firstpage_image] =>[orig_patent_app_number] => 148296 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/148296
Method and apparatus for measuring engine mass air flow Jan 24, 1988 Issued
Array ( [id] => 2532153 [patent_doc_number] => 04884224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Method for generating image contour data and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 7/147354 [patent_app_country] => US [patent_app_date] => 1988-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 7473 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884224.pdf [firstpage_image] =>[orig_patent_app_number] => 147354 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147354
Method for generating image contour data and apparatus therefor Jan 21, 1988 Issued
Array ( [id] => 2532051 [patent_doc_number] => 04884219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Method and apparatus for the perception of computer-generated imagery' [patent_app_type] => 1 [patent_app_number] => 7/144090 [patent_app_country] => US [patent_app_date] => 1988-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3953 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884219.pdf [firstpage_image] =>[orig_patent_app_number] => 144090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/144090
Method and apparatus for the perception of computer-generated imagery Jan 14, 1988 Issued
Array ( [id] => 2532574 [patent_doc_number] => 04873647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Digital waveform analyzer' [patent_app_type] => 1 [patent_app_number] => 7/142652 [patent_app_country] => US [patent_app_date] => 1988-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 10532 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873647.pdf [firstpage_image] =>[orig_patent_app_number] => 142652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/142652
Digital waveform analyzer Jan 10, 1988 Issued
Array ( [id] => 2654989 [patent_doc_number] => 04896282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Flow computer calibration technique' [patent_app_type] => 1 [patent_app_number] => 7/141773 [patent_app_country] => US [patent_app_date] => 1988-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4811 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896282.pdf [firstpage_image] =>[orig_patent_app_number] => 141773 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141773
Flow computer calibration technique Jan 6, 1988 Issued
Array ( [id] => 2543202 [patent_doc_number] => RE033162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Method and apparatus for guidance of an operation of operating power plants' [patent_app_type] => 2 [patent_app_number] => 7/141304 [patent_app_country] => US [patent_app_date] => 1988-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 8355 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 64 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033162.pdf [firstpage_image] =>[orig_patent_app_number] => 141304 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141304
Method and apparatus for guidance of an operation of operating power plants Jan 5, 1988 Issued
Array ( [id] => 2628302 [patent_doc_number] => 04894786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Signal processing method for analyzing autoradiograph' [patent_app_type] => 1 [patent_app_number] => 7/140222 [patent_app_country] => US [patent_app_date] => 1987-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4913 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894786.pdf [firstpage_image] =>[orig_patent_app_number] => 140222 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/140222
Signal processing method for analyzing autoradiograph Dec 30, 1987 Issued
Array ( [id] => 2646292 [patent_doc_number] => 04910693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Method and apparatus for sampling lattice pattern generation and processing' [patent_app_type] => 1 [patent_app_number] => 7/139341 [patent_app_country] => US [patent_app_date] => 1987-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 3634 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910693.pdf [firstpage_image] =>[orig_patent_app_number] => 139341 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139341
Method and apparatus for sampling lattice pattern generation and processing Dec 28, 1987 Issued
Array ( [id] => 2651884 [patent_doc_number] => 04939667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Signal processing method for analyzing autoradiograph' [patent_app_type] => 1 [patent_app_number] => 7/138395 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4248 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939667.pdf [firstpage_image] =>[orig_patent_app_number] => 138395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138395
Signal processing method for analyzing autoradiograph Dec 27, 1987 Issued
Array ( [id] => 2520795 [patent_doc_number] => 04841461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Filter adjustment apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/137719 [patent_app_country] => US [patent_app_date] => 1987-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 6777 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841461.pdf [firstpage_image] =>[orig_patent_app_number] => 137719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137719
Filter adjustment apparatus and method Dec 23, 1987 Issued
Array ( [id] => 2641552 [patent_doc_number] => 04937767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Method and apparatus for adjusting the intensity profile of an ultrasound beam' [patent_app_type] => 1 [patent_app_number] => 7/138758 [patent_app_country] => US [patent_app_date] => 1987-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3094 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937767.pdf [firstpage_image] =>[orig_patent_app_number] => 138758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138758
Method and apparatus for adjusting the intensity profile of an ultrasound beam Dec 23, 1987 Issued
Array ( [id] => 2611920 [patent_doc_number] => 04931975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Microprocessor-based controller with synchronous reset' [patent_app_type] => 1 [patent_app_number] => 7/135418 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6223 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931975.pdf [firstpage_image] =>[orig_patent_app_number] => 135418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135418
Microprocessor-based controller with synchronous reset Dec 20, 1987 Issued
07/135443 CONSTANT FLOW AND CONTROLLED VENTILATION, PRESSURE RESPONSIVE PULMOTOR Dec 17, 1987 Abandoned
Array ( [id] => 2572321 [patent_doc_number] => 04835717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Intelligent line pressure probe' [patent_app_type] => 1 [patent_app_number] => 7/134694 [patent_app_country] => US [patent_app_date] => 1987-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6400 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/835/04835717.pdf [firstpage_image] =>[orig_patent_app_number] => 134694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/134694
Intelligent line pressure probe Dec 17, 1987 Issued
Array ( [id] => 2498558 [patent_doc_number] => 04868770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Simulation results enhancement method and system' [patent_app_type] => 1 [patent_app_number] => 7/127775 [patent_app_country] => US [patent_app_date] => 1987-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3042 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868770.pdf [firstpage_image] =>[orig_patent_app_number] => 127775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127775
Simulation results enhancement method and system Dec 1, 1987 Issued
Array ( [id] => 2612498 [patent_doc_number] => 04912661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Tracking and resampling method and apparatus for monitoring the performance of rotating machines' [patent_app_type] => 1 [patent_app_number] => 7/127356 [patent_app_country] => US [patent_app_date] => 1987-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8370 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912661.pdf [firstpage_image] =>[orig_patent_app_number] => 127356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127356
Tracking and resampling method and apparatus for monitoring the performance of rotating machines Nov 30, 1987 Issued
Array ( [id] => 2465439 [patent_doc_number] => 04785419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Logarithmic amplifier calibrator' [patent_app_type] => 1 [patent_app_number] => 7/121187 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1908 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785419.pdf [firstpage_image] =>[orig_patent_app_number] => 121187 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/121187
Logarithmic amplifier calibrator Nov 15, 1987 Issued
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