Search

Dung K. Chau

Examiner (ID: 11157, Phone: (571)270-1754 , Office: P/2153 )

Most Active Art Unit
2153
Art Unit(s)
2153, 2161, 2169
Total Applications
506
Issued Applications
427
Pending Applications
9
Abandoned Applications
72

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18458100 [patent_doc_number] => 20230199382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Method and device for transmitting audio data based on Bluetooth Low Energy [patent_app_type] => utility [patent_app_number] => 18/108995 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18108995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108995
Method and device for transmitting audio data based on Bluetooth Low Energy Feb 12, 2023 Pending
Array ( [id] => 18423408 [patent_doc_number] => 20230177872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SYSTEM AND METHOD FOR ACCOUNT VERIFICATION BY AERIAL DRONE [patent_app_type] => utility [patent_app_number] => 18/104606 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104606
System and method for account verification by aerial drone Jan 31, 2023 Issued
Array ( [id] => 19350159 [patent_doc_number] => 20240259123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MOBILE PERSONAL AUDIO RECORDER FOR RADIO [patent_app_type] => utility [patent_app_number] => 18/104235 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18104235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104235
MOBILE PERSONAL AUDIO RECORDER FOR RADIO Jan 30, 2023 Abandoned
Array ( [id] => 18541556 [patent_doc_number] => 20230246672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Upgradable Vehicle Electronics System, Upgrade Module and Associated Method [patent_app_type] => utility [patent_app_number] => 18/162488 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4657 [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] => 18162488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162488
Upgradable Vehicle Electronics System, Upgrade Module and Associated Method Jan 30, 2023 Pending
Array ( [id] => 18407359 [patent_doc_number] => 20230168711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ELECTRONIC DEVICE INCLUDING A CAMERA DISPOSED BEHIND A DISPLAY [patent_app_type] => utility [patent_app_number] => 18/101884 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101884
Electronic device including a camera disposed behind a display Jan 25, 2023 Issued
Array ( [id] => 20528411 [patent_doc_number] => 12546843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Electronic device, processing method, and non-transitory computer-readable storage medium storing program [patent_app_type] => utility [patent_app_number] => 18/158855 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 9701 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158855
Electronic device, processing method, and non-transitory computer-readable storage medium storing program Jan 23, 2023 Issued
Array ( [id] => 18380582 [patent_doc_number] => 20230155672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SERVICE SATELLITE RUNNING STATUS DIAGNOSIS METHOD AND RELATED APPARATUS [patent_app_type] => utility [patent_app_number] => 18/157299 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18157299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157299
SERVICE SATELLITE RUNNING STATUS DIAGNOSIS METHOD AND RELATED APPARATUS Jan 19, 2023 Pending
Array ( [id] => 18380329 [patent_doc_number] => 20230155419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => POWER REGULATION METHOD, APPARATUS, AND DEVICE FOR NEAR FIELD COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/157703 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157703
Power regulation method, apparatus, and device for near field communication Jan 19, 2023 Issued
Array ( [id] => 18425516 [patent_doc_number] => 20230179981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SYSTEM AND METHOD FOR AUTOMATIC BLUETOOTH PAIRING [patent_app_type] => utility [patent_app_number] => 18/154092 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154092
System and method for automatic bluetooth pairing Jan 12, 2023 Issued
Array ( [id] => 18509392 [patent_doc_number] => 20230225464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SMART JEWELRY DEVICE AND SOCAIL NETWORK SYSTEM WITH SMART REMINDER AND SOCIAL FUNCTIONALITIES [patent_app_type] => utility [patent_app_number] => 18/152060 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18152060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152060
SMART JEWELRY DEVICE AND SOCAIL NETWORK SYSTEM WITH SMART REMINDER AND SOCIAL FUNCTIONALITIES Jan 8, 2023 Abandoned
Array ( [id] => 19095254 [patent_doc_number] => 11956735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Uplink transmission power control method and device in wireless cellular communication system [patent_app_type] => utility [patent_app_number] => 18/093180 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11560 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093180
Uplink transmission power control method and device in wireless cellular communication system Jan 3, 2023 Issued
Array ( [id] => 19286749 [patent_doc_number] => 20240223229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => APPARATUSES AND METHODS FOR DETERMINING WHETHER A PREDISTORTION IS TO BE UPDATED [patent_app_type] => utility [patent_app_number] => 18/147725 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147725
APPARATUSES AND METHODS FOR DETERMINING WHETHER A PREDISTORTION IS TO BE UPDATED Dec 28, 2022 Pending
Array ( [id] => 18534593 [patent_doc_number] => 20230239672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => GATT SERVICE DISCOVERY PROCEDURE FOR TWO OR MORE DEVICES [patent_app_type] => utility [patent_app_number] => 18/086661 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086661
GATT SERVICE DISCOVERY PROCEDURE FOR TWO OR MORE DEVICES Dec 21, 2022 Pending
Array ( [id] => 18473714 [patent_doc_number] => 20230208002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => TUNABLE CAVITY WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/069449 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069449
Tunable cavity waveguide Dec 20, 2022 Issued
Array ( [id] => 18856671 [patent_doc_number] => 11854256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Methods and devices for earth remote sensing using stereoscopic hyperspectral imaging in the visible (VIS) and infrared (IR) bands [patent_app_type] => utility [patent_app_number] => 18/068189 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2813 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068189
Methods and devices for earth remote sensing using stereoscopic hyperspectral imaging in the visible (VIS) and infrared (IR) bands Dec 18, 2022 Issued
Array ( [id] => 18985341 [patent_doc_number] => 11910551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Textured glass component for an electronic device enclosure [patent_app_type] => utility [patent_app_number] => 18/083342 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 17480 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083342
Textured glass component for an electronic device enclosure Dec 15, 2022 Issued
Array ( [id] => 19222811 [patent_doc_number] => 20240187515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => INCOMING CALL NOTIFICATION SYSTEM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/269816 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18269816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269816
INCOMING CALL NOTIFICATION SYSTEM AND ELECTRONIC DEVICE Dec 14, 2022 Pending
Array ( [id] => 18441853 [patent_doc_number] => 20230189149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => NFC DEVICE DETECTION [patent_app_type] => utility [patent_app_number] => 18/077396 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077396
NFC device detection Dec 7, 2022 Issued
Array ( [id] => 19207868 [patent_doc_number] => 20240179767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => POWER ON PAIRING FOR ELECTRONIC COMPONENTS OF A BICYCLE [patent_app_type] => utility [patent_app_number] => 18/071872 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071872
Power on pairing for electronic components of a bicycle Nov 29, 2022 Issued
Array ( [id] => 18252322 [patent_doc_number] => 20230079361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => HIGH-FREQUENCY CIRCUIT AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/056816 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056816
High-frequency circuit and communication device Nov 17, 2022 Issued
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