Search

Calvin Ma

Examiner (ID: 17824, Phone: (571)270-1713 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2621, 2629, 2693
Total Applications
975
Issued Applications
727
Pending Applications
65
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20446710 [patent_doc_number] => 20260003431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => METHOD AND APPARATUS FOR MULTI-DIMENSIONAL VESTIBULAR ELECTROPHYSIOLOGIC INTERFACING [patent_app_type] => utility [patent_app_number] => 18/670017 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670017
Method and apparatus for multi-dimensional vestibular electrophysiologic interfacing May 20, 2024 Issued
Array ( [id] => 20798676 [patent_doc_number] => 20260179581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => DRIVING CIRCUIT, DRIVING METHOD, DISPLAY PANEL, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/996645 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13661 [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] => 18996645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/996645
DRIVING CIRCUIT, DRIVING METHOD, DISPLAY PANEL, AND DISPLAY DEVICE May 16, 2024 Pending
Array ( [id] => 19405429 [patent_doc_number] => 20240288940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ASYNCHRONOUS BRAIN COMPUTER INTERFACE IN AR USING STEADY-STATE MOTION VISUAL EVOKED POTENTIAL [patent_app_type] => utility [patent_app_number] => 18/655051 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655051
ASYNCHRONOUS BRAIN COMPUTER INTERFACE IN AR USING STEADY-STATE MOTION VISUAL EVOKED POTENTIAL May 2, 2024 Pending
Array ( [id] => 20452265 [patent_doc_number] => 12515312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Mobility based on machine-learned movement determination [patent_app_type] => utility [patent_app_number] => 18/653767 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 12733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653767
Mobility based on machine-learned movement determination May 1, 2024 Issued
Array ( [id] => 19573643 [patent_doc_number] => 20240377935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => USER INTERFACE ADJUSTMENTS FOR ERGONOMIC DEVICE GRIP [patent_app_type] => utility [patent_app_number] => 18/649404 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649404
User interface adjustments for ergonomic device grip Apr 28, 2024 Issued
Array ( [id] => 20036958 [patent_doc_number] => 20250175180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => INPUT BUFFER CIRCUIT AND POWER MANAGEMENT INTEGRATED CIRCUIT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/646899 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646899
Input buffer circuit and power management integrated circuit including the same Apr 25, 2024 Issued
Array ( [id] => 19382846 [patent_doc_number] => 20240272716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TELEPATHIC COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/642439 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642439
TELEPATHIC COMMUNICATION DEVICE Apr 21, 2024 Abandoned
Array ( [id] => 20296395 [patent_doc_number] => 20250321638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING PARENTAL CONTROLS FOR HMD CONTENT [patent_app_type] => utility [patent_app_number] => 18/636477 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18636477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636477
Systems and methods for providing parental controls for HMD content Apr 15, 2024 Issued
Array ( [id] => 19956571 [patent_doc_number] => 12326985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Digital trajectory prediction system [patent_app_type] => utility [patent_app_number] => 18/445954 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 531 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18445954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/445954
Digital trajectory prediction system Apr 14, 2024 Issued
Array ( [id] => 20403376 [patent_doc_number] => 12493349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Systems, devices and methods using wearable sensors for touch-based collaborative digital gaming [patent_app_type] => utility [patent_app_number] => 18/629183 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 3068 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629183
Systems, devices and methods using wearable sensors for touch-based collaborative digital gaming Apr 7, 2024 Issued
Array ( [id] => 20595080 [patent_doc_number] => 12578795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Systems and methods for obtaining and using electroencephalography signals to perform an action [patent_app_type] => utility [patent_app_number] => 18/622323 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622323
Systems and methods for obtaining and using electroencephalography signals to perform an action Mar 28, 2024 Issued
Array ( [id] => 20746543 [patent_doc_number] => 12646462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Display panel and display apparatus [patent_app_type] => utility [patent_app_number] => 18/996130 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 39 [patent_no_of_words] => 10592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18996130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/996130
Display panel and display apparatus Mar 25, 2024 Issued
Array ( [id] => 19347080 [patent_doc_number] => 20240256043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => BRAIN COMPUTER INTERFACE (BCI) SYSTEM THAT CAN BE IMPLEMENTED ON MULTIPLE DEVICES [patent_app_type] => utility [patent_app_number] => 18/610476 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610476
BRAIN COMPUTER INTERFACE (BCI) SYSTEM THAT CAN BE IMPLEMENTED ON MULTIPLE DEVICES Mar 19, 2024 Abandoned
Array ( [id] => 20667237 [patent_doc_number] => 12609016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Method for ascertaining a configuration of an output of information for a user of an AR device, and AR device [patent_app_type] => utility [patent_app_number] => 18/606332 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606332
Method for ascertaining a configuration of an output of information for a user of an AR device, and AR device Mar 14, 2024 Issued
Array ( [id] => 19285083 [patent_doc_number] => 20240221560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING DISPLAYING IN DISPLAY PANEL, COMPUTER DEVICE, AND COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/600786 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600786
Method and apparatus for controlling displaying in display panel, computer device, and computer-readable medium Mar 10, 2024 Issued
Array ( [id] => 19740015 [patent_doc_number] => 12216850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Display device with sensor [patent_app_type] => utility [patent_app_number] => 18/593064 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6710 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593064
Display device with sensor Feb 29, 2024 Issued
Array ( [id] => 19780368 [patent_doc_number] => 12229401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Systems and methods for hand-drawn graphic determination [patent_app_type] => utility [patent_app_number] => 18/593837 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593837
Systems and methods for hand-drawn graphic determination Feb 29, 2024 Issued
Array ( [id] => 19827864 [patent_doc_number] => 12248646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Detection device [patent_app_type] => utility [patent_app_number] => 18/582937 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8478 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582937
Detection device Feb 20, 2024 Issued
Array ( [id] => 19235531 [patent_doc_number] => 20240192725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SYSTEMS AND METHODS FOR WIRELESS CHARGER DOCKING [patent_app_type] => utility [patent_app_number] => 18/581798 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18581798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581798
Systems and methods for wireless charger docking Feb 19, 2024 Issued
Array ( [id] => 19500042 [patent_doc_number] => 20240339060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => DISPLAY DEVICE TO DISPLAY THREE-DIMENSIONAL IMAGES AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/435715 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435715
Display device to display three-dimensional images and method of operating the same Feb 6, 2024 Issued
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