Search

Calvin E. Vansant

Examiner (ID: 13864, Phone: (571)272-5714 , Office: P/2915 )

Most Active Art Unit
2915
Art Unit(s)
2937, 2961, 2915
Total Applications
1582
Issued Applications
1537
Pending Applications
7
Abandoned Applications
37

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19213210 [patent_doc_number] => 12002280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Detection device and optical filter [patent_app_type] => utility [patent_app_number] => 18/237091 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 12848 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237091
Detection device and optical filter Aug 22, 2023 Issued
Array ( [id] => 19190804 [patent_doc_number] => 20240169717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/234803 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234803
Display device and driving method thereof Aug 15, 2023 Issued
Array ( [id] => 19235606 [patent_doc_number] => 20240192801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SENSOR DEVICE AND METHOD FOR CONTROLLING SENSOR NODES [patent_app_type] => utility [patent_app_number] => 18/233792 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233792
Sensor device and method for controlling sensor nodes Aug 13, 2023 Issued
Array ( [id] => 19191005 [patent_doc_number] => 20240169918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/448817 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448817
Display device Aug 10, 2023 Issued
Array ( [id] => 18811914 [patent_doc_number] => 20230386251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => AUTHENTICATION METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/448699 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448699
AUTHENTICATION METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE Aug 10, 2023 Abandoned
Array ( [id] => 19567398 [patent_doc_number] => 12142174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Display device including a test pixel [patent_app_type] => utility [patent_app_number] => 18/230539 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 12943 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230539
Display device including a test pixel Aug 3, 2023 Issued
Array ( [id] => 19153360 [patent_doc_number] => 11978279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Fingerprint identification circuit, display panel and control method thereof [patent_app_type] => utility [patent_app_number] => 18/360202 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8639 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360202
Fingerprint identification circuit, display panel and control method thereof Jul 26, 2023 Issued
Array ( [id] => 20305068 [patent_doc_number] => 12451064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Display panel and electroluminescent display device including the same and pixel driving circuit [patent_app_type] => utility [patent_app_number] => 18/354578 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9391 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354578
Display panel and electroluminescent display device including the same and pixel driving circuit Jul 17, 2023 Issued
Array ( [id] => 18755854 [patent_doc_number] => 20230359298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => DEVICES, METHODS, AND GRAPHICAL USER INTERFACES FOR MANIPULATING USER INTERFACE OBJECTS WITH VISUAL AND/OR HAPTIC FEEDBACK [patent_app_type] => utility [patent_app_number] => 18/350732 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350732
DEVICES, METHODS, AND GRAPHICAL USER INTERFACES FOR MANIPULATING USER INTERFACE OBJECTS WITH VISUAL AND/OR HAPTIC FEEDBACK Jul 10, 2023 Pending
Array ( [id] => 19198641 [patent_doc_number] => 11995884 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => Hardware acceleration of fingerprint data processing [patent_app_type] => utility [patent_app_number] => 18/209154 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10241 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209154
Hardware acceleration of fingerprint data processing Jun 12, 2023 Issued
Array ( [id] => 19918624 [patent_doc_number] => 12294000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Fingerprint sensor package and smart card having the same [patent_app_type] => utility [patent_app_number] => 18/322795 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4604 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322795
Fingerprint sensor package and smart card having the same May 23, 2023 Issued
Array ( [id] => 19523573 [patent_doc_number] => 12125308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/200585 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9435 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200585
Electronic device May 22, 2023 Issued
18/315493 DEVICES, METHODS, AND GRAPHICAL USER INTERFACES FOR MANIPULATING USER INTERFACE OBJECTS WITH VISUAL AND/OR HAPTIC FEEDBACK May 9, 2023 Pending
Array ( [id] => 19950151 [patent_doc_number] => 12321514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Optical tracking including imaging-based angle sensitive detectors [patent_app_type] => utility [patent_app_number] => 18/314410 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3748 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314410
Optical tracking including imaging-based angle sensitive detectors May 8, 2023 Issued
Array ( [id] => 20581099 [patent_doc_number] => 12573353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Information processing system and adjusting method [patent_app_type] => utility [patent_app_number] => 18/856202 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 41 [patent_no_of_words] => 15033 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18856202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856202
Information processing system and adjusting method Mar 29, 2023 Issued
Array ( [id] => 19899870 [patent_doc_number] => 12277795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Optical fingerprint sensor with enhanced anti-counterfeiting features [patent_app_type] => utility [patent_app_number] => 18/187891 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187891
Optical fingerprint sensor with enhanced anti-counterfeiting features Mar 21, 2023 Issued
Array ( [id] => 18654458 [patent_doc_number] => 20230300304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PROJECTION DEVICE AND METHOD OF CONTROLLING PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/183209 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183209
Projection device and method of controlling projection device Mar 13, 2023 Issued
Array ( [id] => 19719987 [patent_doc_number] => 12205529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/179937 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 14715 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179937
Display apparatus Mar 6, 2023 Issued
Array ( [id] => 18472580 [patent_doc_number] => 20230206867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ENHANCED PUSH-PULL (EPP) WAVEFORMS FOR ACHIEVING PRIMARY COLOR SETS IN MULTI-COLOR ELECTROPHORETIC DISPLAYS [patent_app_type] => utility [patent_app_number] => 18/115129 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115129
Enhanced push-pull (EPP) waveforms for achieving primary color sets in multi-color electrophoretic displays Feb 27, 2023 Issued
Array ( [id] => 18909057 [patent_doc_number] => 11872017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Detecting device and measuring device [patent_app_type] => utility [patent_app_number] => 18/173742 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 9957 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173742
Detecting device and measuring device Feb 22, 2023 Issued
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