Search

Hung V Duong

Examiner (ID: 15178, Phone: (571)272-2041 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2822, 2846, 2835, 2815, 2823
Total Applications
1868
Issued Applications
1687
Pending Applications
19
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19130528 [patent_doc_number] => 20240135881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DISPLAY CONTROL DEVICE, DISPLAY DEVICE, AND DISPLAY CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/546379 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546379
DISPLAY CONTROL DEVICE, DISPLAY DEVICE, AND DISPLAY CONTROL METHOD Jan 30, 2022 Pending
Array ( [id] => 17778442 [patent_doc_number] => 20220244792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ILLUMINATED KEYBOARD [patent_app_type] => utility [patent_app_number] => 17/579608 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579608
Illuminated keyboard Jan 19, 2022 Issued
Array ( [id] => 19260577 [patent_doc_number] => 12020641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Light emitting device driving circuit and display panel [patent_app_type] => utility [patent_app_number] => 17/627781 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6128 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627781
Light emitting device driving circuit and display panel Jan 10, 2022 Issued
Array ( [id] => 18529401 [patent_doc_number] => 11716412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Head-mounted display apparatus for retaining a portable electronic device with display [patent_app_type] => utility [patent_app_number] => 17/572270 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 27282 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572270
Head-mounted display apparatus for retaining a portable electronic device with display Jan 9, 2022 Issued
Array ( [id] => 17551031 [patent_doc_number] => 20220122373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/567163 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567163
Display device and electronic device including integrated light emitting units and sensor units Jan 2, 2022 Issued
Array ( [id] => 18486682 [patent_doc_number] => 20230214027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Reduction of Time Lag Between Positions and Orientations Being Measured and Display Corresponding to the Measurements [patent_app_type] => utility [patent_app_number] => 17/565765 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565765
Reduction of Time Lag Between Positions and Orientations Being Measured and Display Corresponding to the Measurements Dec 29, 2021 Pending
Array ( [id] => 18918763 [patent_doc_number] => 11881046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Optical module and mobile terminal [patent_app_type] => utility [patent_app_number] => 17/550757 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2861 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550757
Optical module and mobile terminal Dec 13, 2021 Issued
Array ( [id] => 17691531 [patent_doc_number] => 20220198824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD FOR EXTRACTING A SIGNATURE OF A FINGERPRINT AND DEVICE IMPLEMENTING SAID METHOD [patent_app_type] => utility [patent_app_number] => 17/548819 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548819
Method for extracting a signature of a fingerprint and device implementing said method Dec 12, 2021 Issued
Array ( [id] => 18401709 [patent_doc_number] => 11663850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Method and system to prevent identity theft for fingerprint recognition enabled touch screen devices [patent_app_type] => utility [patent_app_number] => 17/456419 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18903 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456419
Method and system to prevent identity theft for fingerprint recognition enabled touch screen devices Nov 23, 2021 Issued
Array ( [id] => 18615404 [patent_doc_number] => 20230282141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => DETECTION CIRCUIT, DRIVING CIRCUIT, AND DISPLAY PANEL AND DRIVING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/016688 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016688
Detection circuit, driving circuit, and display panel and driving method therefor Nov 16, 2021 Issued
Array ( [id] => 17415386 [patent_doc_number] => 20220050290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => HEAD-MOUNTED DISPLAY FOR VIRTUAL AND MIXED REALITY WITH INSIDE-OUT POSITIONAL, USER BODY AND ENVIRONMENT TRACKING [patent_app_type] => utility [patent_app_number] => 17/514082 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514082
Head-mounted display for virtual and mixed reality with inside-out positional, user body and environment tracking Oct 28, 2021 Issued
Array ( [id] => 17401907 [patent_doc_number] => 20220043997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => APPARATUS AND METHOD FOR MEASURING SIGNAL AND OBTAINING BIO-INFORMATION [patent_app_type] => utility [patent_app_number] => 17/511160 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511160
Apparatus and method for measuring signal and obtaining bio-information Oct 25, 2021 Issued
Array ( [id] => 18480724 [patent_doc_number] => 11694471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Biometric identification apparatus and biometric identification method using the same [patent_app_type] => utility [patent_app_number] => 17/509261 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11938 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 17509261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509261
Biometric identification apparatus and biometric identification method using the same Oct 24, 2021 Issued
Array ( [id] => 18217976 [patent_doc_number] => 11592909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Fine-motion virtual-reality or augmented-reality control using radar [patent_app_type] => utility [patent_app_number] => 17/506605 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7832 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506605
Fine-motion virtual-reality or augmented-reality control using radar Oct 19, 2021 Issued
Array ( [id] => 18720962 [patent_doc_number] => 11798312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Image sensor, fingerprint detection apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/505001 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7887 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505001
Image sensor, fingerprint detection apparatus and electronic device Oct 18, 2021 Issued
Array ( [id] => 18720962 [patent_doc_number] => 11798312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Image sensor, fingerprint detection apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/505001 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7887 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505001
Image sensor, fingerprint detection apparatus and electronic device Oct 18, 2021 Issued
Array ( [id] => 18720962 [patent_doc_number] => 11798312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Image sensor, fingerprint detection apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/505001 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7887 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505001
Image sensor, fingerprint detection apparatus and electronic device Oct 18, 2021 Issued
Array ( [id] => 18720962 [patent_doc_number] => 11798312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Image sensor, fingerprint detection apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/505001 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7887 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505001
Image sensor, fingerprint detection apparatus and electronic device Oct 18, 2021 Issued
Array ( [id] => 18318838 [patent_doc_number] => 20230116966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => A DUAL PERIPHERAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/504068 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504068
A DUAL PERIPHERAL DEVICE Oct 17, 2021 Abandoned
Array ( [id] => 17566177 [patent_doc_number] => 20220130326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => LED Driving Device [patent_app_type] => utility [patent_app_number] => 17/503031 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503031
LED driving device Oct 14, 2021 Issued
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