Search

Yuk Chow

Examiner (ID: 18982, Phone: (571)270-1544 , Office: P/2693 )

Most Active Art Unit
2629
Art Unit(s)
2629, 2693
Total Applications
278
Issued Applications
169
Pending Applications
4
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18703510 [patent_doc_number] => 11790022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => User interfaces and methods for operating a mobile computing device for location-based transactions [patent_app_type] => utility [patent_app_number] => 18/054516 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18152 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054516
User interfaces and methods for operating a mobile computing device for location-based transactions Nov 9, 2022 Issued
Array ( [id] => 20532100 [patent_doc_number] => 12550553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Light emitting display apparatus and multi-screen display apparatus including the same [patent_app_type] => utility [patent_app_number] => 17/981253 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 26871 [patent_no_of_claims] => 19 [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] => 17981253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981253
Light emitting display apparatus and multi-screen display apparatus including the same Nov 3, 2022 Issued
Array ( [id] => 20119701 [patent_doc_number] => 12369440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Semiconductor light emitting device and light emitting device assembly including the same [patent_app_type] => utility [patent_app_number] => 17/979463 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 6950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979463
Semiconductor light emitting device and light emitting device assembly including the same Nov 1, 2022 Issued
Array ( [id] => 18410646 [patent_doc_number] => 20230171999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/978776 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978776
Display device Oct 31, 2022 Issued
Array ( [id] => 18490367 [patent_doc_number] => 20230217721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Light Emitting Display Apparatus [patent_app_type] => utility [patent_app_number] => 17/977819 [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] => 11986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977819
Light emitting display apparatus Oct 30, 2022 Issued
Array ( [id] => 20405680 [patent_doc_number] => 12495671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Light emitting display device [patent_app_type] => utility [patent_app_number] => 17/975331 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 11485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975331
Light emitting display device Oct 26, 2022 Issued
Array ( [id] => 20177435 [patent_doc_number] => 12396200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Enhancement-type semiconductor structure and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/970959 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2023 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17970959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970959
Enhancement-type semiconductor structure and manufacturing method thereof Oct 20, 2022 Issued
Array ( [id] => 20496779 [patent_doc_number] => 12538670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Organic light emitting diode display device [patent_app_type] => utility [patent_app_number] => 17/962132 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2258 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962132
Organic light emitting diode display device Oct 6, 2022 Issued
Array ( [id] => 20134150 [patent_doc_number] => 12376482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Stretchable substrate and stretchable display device [patent_app_type] => utility [patent_app_number] => 17/954414 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2162 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954414
Stretchable substrate and stretchable display device Sep 27, 2022 Issued
Array ( [id] => 19086395 [patent_doc_number] => 20240113196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SEMICONDUCTOR DEVICE WITH CONTACT STRUCTURE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/953046 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17953046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953046
Semiconductor device with contact structure and method for fabricating the same Sep 25, 2022 Issued
Array ( [id] => 18795808 [patent_doc_number] => 11829595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Augmented-reality-based facility semantic mapping [patent_app_type] => utility [patent_app_number] => 17/950948 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8227 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950948
Augmented-reality-based facility semantic mapping Sep 21, 2022 Issued
Array ( [id] => 19092859 [patent_doc_number] => 11954313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Browsing and selecting content items based on user gestures [patent_app_type] => utility [patent_app_number] => 17/934432 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 14075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934432
Browsing and selecting content items based on user gestures Sep 21, 2022 Issued
Array ( [id] => 18386325 [patent_doc_number] => 11657108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-23 [patent_title] => Session replay with multiple browser tabs [patent_app_type] => utility [patent_app_number] => 17/949882 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 14647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949882
Session replay with multiple browser tabs Sep 20, 2022 Issued
Array ( [id] => 20376882 [patent_doc_number] => 12484340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Epitaxial structure of semiconductor device and manufacturing method thereof and semiconductor device [patent_app_type] => utility [patent_app_number] => 17/946774 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3114 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946774
Epitaxial structure of semiconductor device and manufacturing method thereof and semiconductor device Sep 15, 2022 Issued
Array ( [id] => 18490441 [patent_doc_number] => 20230217795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/946347 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946347
Display device Sep 15, 2022 Issued
Array ( [id] => 18142643 [patent_doc_number] => 20230016487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR EVALUATING OBJECTS SUBJECT TO REPAIR OR OTHER ALTERATION [patent_app_type] => utility [patent_app_number] => 17/945490 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17945490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945490
Devices, systems and methods for evaluating objects subject to repair or other alteration Sep 14, 2022 Issued
Array ( [id] => 18238621 [patent_doc_number] => 20230070932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => OPTICALLY CONTROLLED FIELD EFFECT TRANSISTOR [patent_app_type] => utility [patent_app_number] => 17/931067 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931067
Optically controlled field effect transistor Sep 8, 2022 Issued
Array ( [id] => 20113325 [patent_doc_number] => 12364081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Light emitting device and method for producing the same [patent_app_type] => utility [patent_app_number] => 17/939394 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939394
Light emitting device and method for producing the same Sep 6, 2022 Issued
Array ( [id] => 18661523 [patent_doc_number] => 20230307537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/903894 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17903894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903894
Semiconductor device Sep 5, 2022 Issued
Array ( [id] => 18097171 [patent_doc_number] => 20220415512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => BIOFLUIDIC TRIGGERING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/903593 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903593
BIOFLUIDIC TRIGGERING SYSTEM AND METHOD Sep 5, 2022 Abandoned
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