Search

Sam Bhattacharya

Examiner (ID: 16170, Phone: (571)272-7917 , Office: P/2646 )

Most Active Art Unit
2646
Art Unit(s)
2617, 2745, 2685, 2646, 2687, 2682, 2611, 2688
Total Applications
1837
Issued Applications
1586
Pending Applications
122
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19822935 [patent_doc_number] => 20250081142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => METHODS AND DEVICES FOR ASSISTED POSITIONING IN WIRELESS SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/284792 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30512 [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] => 18284792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284792
METHODS AND DEVICES FOR ASSISTED POSITIONING IN WIRELESS SYSTEMS Mar 22, 2022 Pending
Array ( [id] => 18735290 [patent_doc_number] => 11804030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Cell image analysis method, cell image analysis apparatus, program, and cell image analysis system [patent_app_type] => utility [patent_app_number] => 17/697977 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9224 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697977
Cell image analysis method, cell image analysis apparatus, program, and cell image analysis system Mar 17, 2022 Issued
Array ( [id] => 19009780 [patent_doc_number] => 20240073851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CLOSED LOOP FEEDBACK FOR IMPROVED POSITIONING [patent_app_type] => utility [patent_app_number] => 18/261100 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261100
CLOSED LOOP FEEDBACK FOR IMPROVED POSITIONING Mar 15, 2022 Pending
Array ( [id] => 17887907 [patent_doc_number] => 20220303385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => IN-VEHICLE ENTERTAINMENT SYSTEM HAVING FUNCTIONALITY OF OPERATION INTERFACE SWITCHABLE [patent_app_type] => utility [patent_app_number] => 17/692182 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692182
In-vehicle entertainment system having functionality of operation interface switchable Mar 10, 2022 Issued
Array ( [id] => 18499917 [patent_doc_number] => 20230222690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => VISION-BASED NAVIGATION SYSTEM INCORPORATING HIGH-CONFIDENCE ERROR OVERBOUNDING OF MULTIPLE OPTICAL POSES [patent_app_type] => utility [patent_app_number] => 17/685032 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685032
Vision-based navigation system incorporating high-confidence error overbounding of multiple optical poses Mar 1, 2022 Issued
Array ( [id] => 18455242 [patent_doc_number] => 20230196523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Image Dewarping Device and Method [patent_app_type] => utility [patent_app_number] => 17/680269 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680269
Image dewarping device and method Feb 23, 2022 Issued
Array ( [id] => 17885709 [patent_doc_number] => 20220301186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MOTION-BASED OBJECT DETECTION FOR AUTONOMOUS SYSTEMS AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/678835 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678835
Motion-based object detection for autonomous systems and applications Feb 22, 2022 Issued
Array ( [id] => 18136869 [patent_doc_number] => 11562556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-24 [patent_title] => Prediction error scenario mining for machine learning models [patent_app_type] => utility [patent_app_number] => 17/673633 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 18068 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673633
Prediction error scenario mining for machine learning models Feb 15, 2022 Issued
Array ( [id] => 17948315 [patent_doc_number] => 20220335334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SCALE SELECTIVE MACHINE LEARNING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/671159 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671159
Scale selective machine learning system and method Feb 13, 2022 Issued
Array ( [id] => 17630032 [patent_doc_number] => 20220165047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Action-Object Recognition in Cluttered Video Scenes Using Text [patent_app_type] => utility [patent_app_number] => 17/668526 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668526
Action-object recognition in cluttered video scenes using text Feb 9, 2022 Issued
Array ( [id] => 19459458 [patent_doc_number] => 12099952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Computer vision systems and methods for detecting power line hazards from imagery [patent_app_type] => utility [patent_app_number] => 17/668040 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4365 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [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] => 17668040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668040
Computer vision systems and methods for detecting power line hazards from imagery Feb 8, 2022 Issued
Array ( [id] => 18892141 [patent_doc_number] => 11870925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Accommodation device with air blowing function [patent_app_type] => utility [patent_app_number] => 17/589022 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7332 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589022
Accommodation device with air blowing function Jan 30, 2022 Issued
Array ( [id] => 17614240 [patent_doc_number] => 20220156520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => AUTOMATIC GENERATION OF GROUND TRUTH DATA FOR TRAINING OR RETRAINING MACHINE LEARNING MODELS [patent_app_type] => utility [patent_app_number] => 17/587948 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587948
Automatic generation of ground truth data for training or retraining machine learning models Jan 27, 2022 Issued
Array ( [id] => 19229157 [patent_doc_number] => 12008796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Systems and methods for pose detection and measurement [patent_app_type] => utility [patent_app_number] => 17/588098 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 25970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588098
Systems and methods for pose detection and measurement Jan 27, 2022 Issued
Array ( [id] => 18976757 [patent_doc_number] => 20240056849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => MEASUREMENT GAP MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/259224 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10667 [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] => 18259224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259224
MEASUREMENT GAP MANAGEMENT Jan 26, 2022 Pending
Array ( [id] => 19040222 [patent_doc_number] => 20240090037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => RANDOM ACCESS TYPE SELECTION BASED ON ACCURACY OF SATELLITE POSITIONING INFORMATION [patent_app_type] => utility [patent_app_number] => 18/263392 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263392
RANDOM ACCESS TYPE SELECTION BASED ON ACCURACY OF SATELLITE POSITIONING INFORMATION Jan 13, 2022 Pending
Array ( [id] => 18499911 [patent_doc_number] => 20230222684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => VISION-BASED NAVIGATION SYSTEM INCORPORATING MODEL-BASED CORRESPONDENCE DETERMINATION WITH HIGH-CONFIDENCE AMBIGUITY IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 17/573283 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573283
Vision-based navigation system incorporating model-based correspondence determination with high-confidence ambiguity identification Jan 10, 2022 Issued
Array ( [id] => 17565870 [patent_doc_number] => 20220130019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR PROCESSING IMAGE BY SAME [patent_app_type] => utility [patent_app_number] => 17/571664 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571664
Electronic device and method for processing image by same Jan 9, 2022 Issued
Array ( [id] => 19056571 [patent_doc_number] => 20240098540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ACTIVATION/DEACTIVATION OF PRECONFIGURED MEASUREMENT GAPS [patent_app_type] => utility [patent_app_number] => 18/271585 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18271585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271585
ACTIVATION/DEACTIVATION OF PRECONFIGURED MEASUREMENT GAPS Jan 5, 2022 Pending
Array ( [id] => 18499898 [patent_doc_number] => 20230222671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SYSTEM FOR PREDICTING NEAR FUTURE LOCATION OF OBJECT [patent_app_type] => utility [patent_app_number] => 17/635665 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635665
System for predicting near future location of object Dec 27, 2021 Issued
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