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] => 18645361 [patent_doc_number] => 11769439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Method and device for adjusting display parameter, and display device [patent_app_type] => utility [patent_app_number] => 17/802331 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 10613 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802331
Method and device for adjusting display parameter, and display device Feb 24, 2021 Issued
Array ( [id] => 17159077 [patent_doc_number] => 20210320128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/177422 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17177422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177422
DISPLAY DEVICE Feb 16, 2021 Abandoned
Array ( [id] => 17637742 [patent_doc_number] => 11348470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-31 [patent_title] => Apparent video brightness control and metric [patent_app_type] => utility [patent_app_number] => 17/143794 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3749 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143794
Apparent video brightness control and metric Jan 6, 2021 Issued
Array ( [id] => 17708068 [patent_doc_number] => 20220208076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => LIGHT-EMITTING DIODE (LED) BRIGHTNESS NON-UNIFORMITY CORRECTION FOR LED DISPLAY DRIVER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/135906 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17135906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135906
Light-emitting diode (LED) brightness non-uniformity correction for LED display driver circuit Dec 27, 2020 Issued
Array ( [id] => 17660360 [patent_doc_number] => 20220180825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DYNAMIC BACKLIGHT POWER SAVINGS MECHANISM [patent_app_type] => utility [patent_app_number] => 17/113824 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17113824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113824
DYNAMIC BACKLIGHT POWER SAVINGS MECHANISM Dec 6, 2020 Abandoned
Array ( [id] => 17729403 [patent_doc_number] => 11385790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Touchscreen with three-handed gestures system and method [patent_app_type] => utility [patent_app_number] => 17/109849 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5038 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109849
Touchscreen with three-handed gestures system and method Dec 1, 2020 Issued
Array ( [id] => 17025079 [patent_doc_number] => 20210248951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/110109 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17110109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110109
Display device Dec 1, 2020 Issued
Array ( [id] => 18423402 [patent_doc_number] => 20230177866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Optical Sensor Array Substrate and Optical Fingerprint Reader [patent_app_type] => utility [patent_app_number] => 17/437229 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10643 [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] => 17437229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437229
Optical sensor array substrate and optical fingerprint reader Nov 29, 2020 Issued
Array ( [id] => 16981090 [patent_doc_number] => 20210225327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => DISPLAY DEVICE AND METHOD OF PREVENTING AFTERIMAGE THEREOF [patent_app_type] => utility [patent_app_number] => 17/101331 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101331
Display device and method of preventing afterimage thereof Nov 22, 2020 Issued
Array ( [id] => 17270057 [patent_doc_number] => 11195485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-07 [patent_title] => Method of driving liquid crystal display and display device utilizing same [patent_app_type] => utility [patent_app_number] => 17/083250 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5536 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083250
Method of driving liquid crystal display and display device utilizing same Oct 27, 2020 Issued
Array ( [id] => 17129932 [patent_doc_number] => 20210304701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/079281 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079281
Display device and method of driving the same Oct 22, 2020 Issued
Array ( [id] => 18569978 [patent_doc_number] => 20230260315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => FINGERPRINT SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/768856 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768856
FINGERPRINT SENSING SYSTEM Oct 18, 2020 Abandoned
Array ( [id] => 17115170 [patent_doc_number] => 20210295767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/061154 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17061154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061154
Display device and driving method thereof Sep 30, 2020 Issued
Array ( [id] => 16730811 [patent_doc_number] => 20210097959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DISPLAY SYSTEM, DISPLAY CONTROL METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/037643 [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] => 18552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037643
Display system, display control method, and program Sep 28, 2020 Issued
Array ( [id] => 17447732 [patent_doc_number] => 20220068237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CONTROL OF DISPLAY DIRECTING CONTENT OUTSIDE OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/006610 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17006610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006610
Control of display directing content outside of a vehicle Aug 27, 2020 Issued
Array ( [id] => 16676890 [patent_doc_number] => 20210065656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONTROL METHOD, DETECTION DEVICE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/003375 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003375
CONTROL METHOD, DETECTION DEVICE, AND DISPLAY DEVICE Aug 25, 2020 Abandoned
Array ( [id] => 16730810 [patent_doc_number] => 20210097958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Pixel Leakage and Internal Resistance Compensation Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/003730 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003730
Pixel leakage and internal resistance compensation systems and methods Aug 25, 2020 Issued
Array ( [id] => 18182718 [patent_doc_number] => 20230043448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DETECTION CIRCUIT AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/792410 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792410
DETECTION CIRCUIT AND CONTROL METHOD THEREOF Aug 18, 2020 Abandoned
Array ( [id] => 16714491 [patent_doc_number] => 20210081638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => ELECTRONIC DEVICE AND METHOD OF PERFORMING FINGERPRINT RECOGNITION USING ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/991007 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991007
Electronic device and method of performing fingerprint recognition using electronic device Aug 10, 2020 Issued
Array ( [id] => 16772456 [patent_doc_number] => 10983558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Biometric sensor and device including the same [patent_app_type] => utility [patent_app_number] => 16/945971 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11085 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945971
Biometric sensor and device including the same Aug 2, 2020 Issued
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