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] => 19221046 [patent_doc_number] => 20240185750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/228244 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228244
Display device Jul 30, 2023 Issued
Array ( [id] => 19099549 [patent_doc_number] => 20240118777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/360109 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360109
Electronic device Jul 26, 2023 Issued
Array ( [id] => 19523710 [patent_doc_number] => 12125448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Circuit device and display system [patent_app_type] => utility [patent_app_number] => 18/359134 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11416 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359134
Circuit device and display system Jul 25, 2023 Issued
Array ( [id] => 19314078 [patent_doc_number] => 12039900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Hybrid head-up display calibration [patent_app_type] => utility [patent_app_number] => 18/354986 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8887 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354986
Hybrid head-up display calibration Jul 18, 2023 Issued
Array ( [id] => 19725604 [patent_doc_number] => 20250028355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => PIVOTING WEARABLE RECONFIGURABLE SCREEN [patent_app_type] => utility [patent_app_number] => 18/354048 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354048
PIVOTING WEARABLE RECONFIGURABLE SCREEN Jul 17, 2023 Pending
Array ( [id] => 19685729 [patent_doc_number] => 20250004274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => HEAD MOUNTED DISPLAY AND DISPLAY DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 18/344856 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18344856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344856
Head mounted display and display device thereof Jun 29, 2023 Issued
Array ( [id] => 20180761 [patent_doc_number] => 20250264719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => METHOD FOR CALIBRATING A HEAD-MOUNTED DEVICE [patent_app_type] => utility [patent_app_number] => 18/857365 [patent_app_country] => US [patent_app_date] => 2023-06-15 [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] => -12 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18857365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/857365
METHOD FOR CALIBRATING A HEAD-MOUNTED DEVICE Jun 14, 2023 Pending
Array ( [id] => 18850379 [patent_doc_number] => 20230412783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DISPLAY METHOD AND DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/335178 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335178
Display method and display system Jun 14, 2023 Issued
Array ( [id] => 18679030 [patent_doc_number] => 20230316682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => BEACONS FOR LOCALIZATION AND CONTENT DELIVERY TO WEARABLE DEVICES [patent_app_type] => utility [patent_app_number] => 18/206292 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206292
Beacons for localization and content delivery to wearable devices Jun 5, 2023 Issued
Array ( [id] => 18973789 [patent_doc_number] => 20240053881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => TOUCHPAD DEVICE AND OPERATION METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/311565 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311565
Touchpad device and operation method of the same May 2, 2023 Issued
Array ( [id] => 18974847 [patent_doc_number] => 20240054939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/138360 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138360
Display device and method of driving the same Apr 23, 2023 Issued
Array ( [id] => 20118093 [patent_doc_number] => 12367808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Display device and method of compensating for an image of the display device [patent_app_type] => utility [patent_app_number] => 18/134300 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2423 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134300
Display device and method of compensating for an image of the display device Apr 12, 2023 Issued
Array ( [id] => 19260446 [patent_doc_number] => 12020508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Systems and methods for predicting elbow joint poses [patent_app_type] => utility [patent_app_number] => 18/296919 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11682 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296919
Systems and methods for predicting elbow joint poses Apr 5, 2023 Issued
Array ( [id] => 19885510 [patent_doc_number] => 12271223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Electronic device for calibrating illuminance sensor [patent_app_type] => utility [patent_app_number] => 18/124144 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17149 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124144
Electronic device for calibrating illuminance sensor Mar 20, 2023 Issued
Array ( [id] => 19834019 [patent_doc_number] => 20250085805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => TOUCH INTERACTION METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/554633 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554633
Touch interaction method and device Feb 20, 2023 Issued
Array ( [id] => 19283542 [patent_doc_number] => 20240220018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TOUCH FEEDBACK DEVICE AND METHOD FOR GENERATING TOUCH FEEDBACK [patent_app_type] => utility [patent_app_number] => 18/107208 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107208
Touch feedback device and method for generating touch feedback Feb 7, 2023 Issued
Array ( [id] => 19703610 [patent_doc_number] => 12197641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Systems and methods for dynamic continuous input in mixed reality environments [patent_app_type] => utility [patent_app_number] => 18/105780 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11109 [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] => 18105780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105780
Systems and methods for dynamic continuous input in mixed reality environments Feb 2, 2023 Issued
Array ( [id] => 19363836 [patent_doc_number] => 20240265870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/556403 [patent_app_country] => US [patent_app_date] => 2023-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21170 [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] => 18556403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556403
Display substrate, display panel and display device Jan 28, 2023 Issued
Array ( [id] => 19829673 [patent_doc_number] => 12250474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Eye tracking using efficient image capture and vergence and inter-pupillary distance history [patent_app_type] => utility [patent_app_number] => 18/101320 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 7156 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101320
Eye tracking using efficient image capture and vergence and inter-pupillary distance history Jan 24, 2023 Issued
Array ( [id] => 19198798 [patent_doc_number] => 11996046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Display panel and operation method thereof [patent_app_type] => utility [patent_app_number] => 18/097647 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14227 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097647
Display panel and operation method thereof Jan 16, 2023 Issued
Menu