Search

Dinh D. Chiem

Examiner (ID: 8079, Phone: (571)272-3102 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2874, 2883
Total Applications
879
Issued Applications
611
Pending Applications
77
Abandoned Applications
210

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20359866 [patent_doc_number] => 12475869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Audio generation using generative artificial intelligence model [patent_app_type] => utility [patent_app_number] => 19/216171 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216171 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216171
Audio generation using generative artificial intelligence model May 21, 2025 Issued
Array ( [id] => 20058943 [patent_doc_number] => 20250197165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => ELEVATOR CONTROLLER [patent_app_type] => utility [patent_app_number] => 19/058219 [patent_app_country] => US [patent_app_date] => 2025-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19058219 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/058219
ELEVATOR CONTROLLER Feb 19, 2025 Pending
Array ( [id] => 20271814 [patent_doc_number] => 12441583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Safety apparatus for detecting a medical emergency in a passenger elevator [patent_app_type] => utility [patent_app_number] => 18/967776 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18967776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/967776
Safety apparatus for detecting a medical emergency in a passenger elevator Dec 3, 2024 Issued
Array ( [id] => 19785319 [patent_doc_number] => 20250058998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SYSTEMS AND METHODS FOR DISPATCHING ELEVATORS [patent_app_type] => utility [patent_app_number] => 18/936371 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936371
SYSTEMS AND METHODS FOR DISPATCHING ELEVATORS Nov 3, 2024 Pending
Array ( [id] => 19785316 [patent_doc_number] => 20250058995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING ELEVATOR LOADS [patent_app_type] => utility [patent_app_number] => 18/936440 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936440
SYSTEMS AND METHODS FOR DETERMINING ELEVATOR LOADS Nov 3, 2024 Pending
Array ( [id] => 19785318 [patent_doc_number] => 20250058997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SYSTEMS AND METHODS FOR DISPATCHING ELEVATORS [patent_app_type] => utility [patent_app_number] => 18/936338 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936338
SYSTEMS AND METHODS FOR DISPATCHING ELEVATORS Nov 3, 2024 Pending
Array ( [id] => 19651100 [patent_doc_number] => 12172868 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => IoT terminal and system of monitoring the occurrence of abnormal situation in an elevator [patent_app_type] => utility [patent_app_number] => 18/757488 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4730 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757488
IoT terminal and system of monitoring the occurrence of abnormal situation in an elevator Jun 26, 2024 Issued
Array ( [id] => 19392587 [patent_doc_number] => 20240282457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SYSTEM AND METHOD FOR GESTURE RECOGNITION [patent_app_type] => utility [patent_app_number] => 18/652852 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652852
SYSTEM AND METHOD FOR GESTURE RECOGNITION May 1, 2024 Pending
Array ( [id] => 20255921 [patent_doc_number] => 12428261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Systems and methods for managing cabins with automatic doors [patent_app_type] => utility [patent_app_number] => 18/518997 [patent_app_country] => US [patent_app_date] => 2023-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 2291 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518997
Systems and methods for managing cabins with automatic doors Nov 25, 2023 Issued
Array ( [id] => 19212167 [patent_doc_number] => 12001229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Pneumatic elevator with pressure regulator [patent_app_type] => utility [patent_app_number] => 18/514093 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2534 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514093
Pneumatic elevator with pressure regulator Nov 19, 2023 Issued
Array ( [id] => 19281298 [patent_doc_number] => 20240217772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => COLLABORATIVE SCHEDULING METHOD FOR HIGH-RISE ELEVATORS BASED ON INTERNET OF THINGS [patent_app_type] => utility [patent_app_number] => 18/372168 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 668 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372168
Collaborative scheduling method for high-rise elevators based on internet of things Sep 24, 2023 Issued
Array ( [id] => 19871198 [patent_doc_number] => 12264041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Elevator system with LIDAR and/or RADAR sensor [patent_app_type] => utility [patent_app_number] => 18/355719 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3224 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355719
Elevator system with LIDAR and/or RADAR sensor Jul 19, 2023 Issued
Array ( [id] => 18696003 [patent_doc_number] => 20230326433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Laminate Faced Honeycomb Bracing Structure for Stringed Instrument [patent_app_type] => utility [patent_app_number] => 18/209378 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11095 [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] => 18209378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209378
Laminate Faced Honeycomb Bracing Structure for Stringed Instrument Jun 12, 2023 Pending
Array ( [id] => 19879583 [patent_doc_number] => 20250111840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MUSICAL INSTRUMENT PICKUP, CORRESPONDINGLY EQUIPPED SYSTEM, AND USE OF AN AUTOMOTIVE AUDIO BUS (A2B) FOR SAME [patent_app_type] => utility [patent_app_number] => 18/854149 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [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] => 18854149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854149
Musical instrument pickup, correspondingly equipped system, and use of an automotive audio bus (A Apr 10, 2023 Issued
Array ( [id] => 18905693 [patent_doc_number] => 20240021178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PERCUSSION INSTRUMENT, DRUMHEAD FOR PERCUSSION INSTRUMENT, MOLD FOR MANUFACTURE OF DRUMHEAD, AND MANUFACTURING METHOD OF DRUMHEAD [patent_app_type] => utility [patent_app_number] => 18/114149 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114149
PERCUSSION INSTRUMENT, DRUMHEAD FOR PERCUSSION INSTRUMENT, MOLD FOR MANUFACTURE OF DRUMHEAD, AND MANUFACTURING METHOD OF DRUMHEAD Feb 23, 2023 Pending
Array ( [id] => 18419883 [patent_doc_number] => 20230174343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => IMAGE ANALYTICS FOR ELEVATOR MAINTENANCE [patent_app_type] => utility [patent_app_number] => 18/161440 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161440
Image analytics for elevator maintenance Jan 29, 2023 Issued
Array ( [id] => 19217559 [patent_doc_number] => 20240182263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ELEVATOR SYSTEM CONFIGURED TO PERFORM A SELF DIAGNOSIS AND METHOD OF OPERATING THE ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/074717 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [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] => 18074717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074717
ELEVATOR SYSTEM CONFIGURED TO PERFORM A SELF DIAGNOSIS AND METHOD OF OPERATING THE ELEVATOR SYSTEM Dec 4, 2022 Pending
Array ( [id] => 18394493 [patent_doc_number] => 20230162714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => MUSICAL PIECE GENERATION DEVICE, MUSICAL PIECE GENERATION METHOD, MUSICAL PIECE GENERATION PROGRAM, MODEL GENERATION DEVICE, MODEL GENERATION METHOD, AND MODEL GENERATION PROGRAM [patent_app_type] => utility [patent_app_number] => 17/991819 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991819
MUSICAL PIECE GENERATION DEVICE, MUSICAL PIECE GENERATION METHOD, MUSICAL PIECE GENERATION PROGRAM, MODEL GENERATION DEVICE, MODEL GENERATION METHOD, AND MODEL GENERATION PROGRAM Nov 20, 2022 Pending
Array ( [id] => 18472601 [patent_doc_number] => 20230206888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => INFORMATION PROCESSING DEVICE, TERMINAL, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/976883 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17976883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976883
INFORMATION PROCESSING DEVICE, TERMINAL, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM Oct 30, 2022 Pending
Array ( [id] => 18830674 [patent_doc_number] => 20230399198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => STIMULATION SYSTEM AND METHOD FOR MONITORING AN ELEVATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/977012 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977012
STIMULATION SYSTEM AND METHOD FOR MONITORING AN ELEVATOR SYSTEM Oct 30, 2022 Pending
Menu