Search

Doon Y. Chow

Supervisory Patent Examiner (ID: 4927, Phone: (571)272-7767 , Office: P/2174 )

Most Active Art Unit
2675
Art Unit(s)
2173, 2194, 2773, 2627, 2677, 2629, 2609, 2775, 2615, 2174, 2415, 2675, 4152
Total Applications
994
Issued Applications
719
Pending Applications
83
Abandoned Applications
212

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20032671 [patent_doc_number] => 20250170893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => VEHICLE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 19/042237 [patent_app_country] => US [patent_app_date] => 2025-01-31 [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] => -5 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042237 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042237
VEHICLE DISPLAY APPARATUS Jan 30, 2025 Pending
Array ( [id] => 20026913 [patent_doc_number] => 20250165135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DISPLAY SYSTEM AND POSITION INDICATING DEVICE [patent_app_type] => utility [patent_app_number] => 19/030410 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19030410 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030410
DISPLAY SYSTEM AND POSITION INDICATING DEVICE Jan 16, 2025 Pending
Array ( [id] => 19802062 [patent_doc_number] => 20250067987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => HEAD WEARABLE DISPLAY RELIABILITY VERIFICATION [patent_app_type] => utility [patent_app_number] => 18/944786 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944786
HEAD WEARABLE DISPLAY RELIABILITY VERIFICATION Nov 11, 2024 Pending
Array ( [id] => 19663324 [patent_doc_number] => 20240430389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => PROJECTOR WITH FIELD LENS [patent_app_type] => utility [patent_app_number] => 18/826604 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826604
PROJECTOR WITH FIELD LENS Sep 5, 2024 Pending
Array ( [id] => 19645914 [patent_doc_number] => 20240420434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => BEACONS FOR LOCALIZATION AND CONTENT DELIVERY TO WEARABLE DEVICES [patent_app_type] => utility [patent_app_number] => 18/818574 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818574
BEACONS FOR LOCALIZATION AND CONTENT DELIVERY TO WEARABLE DEVICES Aug 27, 2024 Pending
Array ( [id] => 20161009 [patent_doc_number] => 12387641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Detection of a malfunctioning display using power measurement [patent_app_type] => utility [patent_app_number] => 18/808334 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808334
Detection of a malfunctioning display using power measurement Aug 18, 2024 Issued
Array ( [id] => 20188300 [patent_doc_number] => 12399411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Electro-optic displays and driving methods [patent_app_type] => utility [patent_app_number] => 18/788509 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2447 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788509
Electro-optic displays and driving methods Jul 29, 2024 Issued
Array ( [id] => 20189486 [patent_doc_number] => 12400606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Display driving apparatus and method [patent_app_type] => utility [patent_app_number] => 18/733028 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2447 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733028
Display driving apparatus and method Jun 3, 2024 Issued
Array ( [id] => 19450750 [patent_doc_number] => 20240310880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => FLEXIBLE DISPLAY WINDOW AND ELECTRONIC DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/672680 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672680
FLEXIBLE DISPLAY WINDOW AND ELECTRONIC DEVICE HAVING THE SAME May 22, 2024 Pending
Array ( [id] => 19452123 [patent_doc_number] => 20240312253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS FOR PREDICTING ELBOW JOINT POSES [patent_app_type] => utility [patent_app_number] => 18/671001 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11718 [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] => 18671001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671001
SYSTEMS AND METHODS FOR PREDICTING ELBOW JOINT POSES May 21, 2024 Pending
Array ( [id] => 20337881 [patent_doc_number] => 20250342001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => AI-DRIVEN ADAPTIVE USER INTERFACE AMELIORATION IN SCREEN SHARING [patent_app_type] => utility [patent_app_number] => 18/651895 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651895
AI-DRIVEN ADAPTIVE USER INTERFACE AMELIORATION IN SCREEN SHARING Apr 30, 2024 Pending
Array ( [id] => 19514105 [patent_doc_number] => 20240345791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD AND SERVER FOR OUTPUTTING RECOGNITION CODE-BASED DIGITAL IMAGE CONTENT TO PLURALITY OF DISPLAY DEVICES [patent_app_type] => utility [patent_app_number] => 18/632103 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632103
METHOD AND SERVER FOR OUTPUTTING RECOGNITION CODE-BASED DIGITAL IMAGE CONTENT TO PLURALITY OF DISPLAY DEVICES Apr 9, 2024 Pending
Array ( [id] => 20403464 [patent_doc_number] => 12493437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Electronic device and method for changing screen through external object [patent_app_type] => utility [patent_app_number] => 18/622262 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 24392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622262
Electronic device and method for changing screen through external object Mar 28, 2024 Issued
Array ( [id] => 20234102 [patent_doc_number] => 20250291421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => INPUT APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/605851 [patent_app_country] => US [patent_app_date] => 2024-03-15 [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] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605851
INPUT APPARATUS AND METHOD Mar 14, 2024 Pending
Array ( [id] => 20418494 [patent_doc_number] => 12501800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/601888 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 11438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601888
Display device Mar 10, 2024 Issued
Array ( [id] => 19979896 [patent_doc_number] => 12347380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 18/600515 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6046 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600515
Display apparatus Mar 7, 2024 Issued
Array ( [id] => 20222633 [patent_doc_number] => 20250285564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => CHANNEL LETTERS HAVING 3-D VISUAL EFFECT [patent_app_type] => utility [patent_app_number] => 18/595680 [patent_app_country] => US [patent_app_date] => 2024-03-05 [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] => -2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595680
CHANNEL LETTERS HAVING 3-D VISUAL EFFECT Mar 4, 2024 Abandoned
Array ( [id] => 19392386 [patent_doc_number] => 20240282256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/442823 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442823
Display device and method of driving the same Feb 14, 2024 Issued
Array ( [id] => 19781175 [patent_doc_number] => 12230212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Driving controller and display device including the same [patent_app_type] => utility [patent_app_number] => 18/427919 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 14925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427919
Driving controller and display device including the same Jan 30, 2024 Issued
Array ( [id] => 20139065 [patent_doc_number] => 20250246109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => DISPLAY-BASED USER ILLUMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/425158 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425158
DISPLAY-BASED USER ILLUMINATION SYSTEM Jan 28, 2024 Pending
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