Search

Congvan Tran

Examiner (ID: 7295, Phone: (571)272-7871 , Office: P/2645 )

Most Active Art Unit
2647
Art Unit(s)
2617, 2647, 2746, 2683, 2607, 2688, 2645, 2641, 2733
Total Applications
2246
Issued Applications
1894
Pending Applications
164
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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
Array ( [id] => 18039566 [patent_doc_number] => 20220383783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD FOR OPERATING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/633269 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633269
Method for operating display device Jul 27, 2020 Issued
Array ( [id] => 19231240 [patent_doc_number] => 12010894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Display panel and display device [patent_app_type] => utility [patent_app_number] => 16/979686 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 5879 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979686
Display panel and display device Jul 8, 2020 Issued
Array ( [id] => 19261005 [patent_doc_number] => 12021071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Display apparatus using semiconductor light-emitting device [patent_app_type] => utility [patent_app_number] => 18/004646 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11350 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004646
Display apparatus using semiconductor light-emitting device Jul 7, 2020 Issued
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