Search

Jaehwan Oh

Examiner (ID: 17509, Phone: (571)270-5800 , Office: P/2816 )

Most Active Art Unit
2816
Art Unit(s)
2816, 2898, 2186, 2899
Total Applications
1065
Issued Applications
901
Pending Applications
75
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19008141 [patent_doc_number] => 20240072212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEALING STRUCTURES FOR LIGHT-EMITTING DIODE PACKAGES [patent_app_type] => utility [patent_app_number] => 17/821881 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17821881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821881
Sealing structures for light-emitting diode packages Aug 23, 2022 Issued
Array ( [id] => 20118362 [patent_doc_number] => 12368080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Chip package structure with ring structure [patent_app_type] => utility [patent_app_number] => 17/818432 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 2032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818432
Chip package structure with ring structure Aug 8, 2022 Issued
Array ( [id] => 18198622 [patent_doc_number] => 20230052141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => LATERAL III/V HETEROSTRUCTURE FIELD EFFECT TRANSISTOR [patent_app_type] => utility [patent_app_number] => 17/880167 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17880167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880167
Lateral III/V heterostructure field effect transistor Aug 2, 2022 Issued
Array ( [id] => 20082594 [patent_doc_number] => 12356694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/870045 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 1994 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870045
Semiconductor device Jul 20, 2022 Issued
Array ( [id] => 20191242 [patent_doc_number] => 12402381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/862906 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3350 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862906
Semiconductor device Jul 11, 2022 Issued
Array ( [id] => 17949754 [patent_doc_number] => 20220336773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Display device, polarizing film and method for fabricating the polarizing film [patent_app_type] => utility [patent_app_number] => 17/859428 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859428
Display device, polarizing film and method for fabricating the polarizing film Jul 6, 2022 Issued
Array ( [id] => 20469542 [patent_doc_number] => 12525585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Semiconductor package including sub-package [patent_app_type] => utility [patent_app_number] => 17/850488 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 2795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17850488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850488
Semiconductor package including sub-package Jun 26, 2022 Issued
Array ( [id] => 18442222 [patent_doc_number] => 20230189518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF, AND MEMORY [patent_app_type] => utility [patent_app_number] => 17/847245 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847245
Semiconductor structure and fabrication method thereof, and memory Jun 22, 2022 Issued
Array ( [id] => 19955407 [patent_doc_number] => 12325815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Phosphor compositions and short wavelength infrared emitting pcLEDs emitting in the 1600-2200 nm wavelength range [patent_app_type] => utility [patent_app_number] => 17/844171 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 7512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844171
Phosphor compositions and short wavelength infrared emitting pcLEDs emitting in the 1600-2200 nm wavelength range Jun 19, 2022 Issued
Array ( [id] => 19830007 [patent_doc_number] => 12250814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Through-stack contact via structures for a three-dimensional memory device and methods of forming the same [patent_app_type] => utility [patent_app_number] => 17/806579 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 145 [patent_figures_cnt] => 150 [patent_no_of_words] => 44844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806579
Through-stack contact via structures for a three-dimensional memory device and methods of forming the same Jun 12, 2022 Issued
Array ( [id] => 19884427 [patent_doc_number] => 12270122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Silicon carbide wafer and semiconductor device [patent_app_type] => utility [patent_app_number] => 17/836470 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8190 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836470
Silicon carbide wafer and semiconductor device Jun 8, 2022 Issued
Array ( [id] => 19951276 [patent_doc_number] => 12322647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Semiconductor devices and methods [patent_app_type] => utility [patent_app_number] => 17/831884 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 54 [patent_no_of_words] => 6981 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831884
Semiconductor devices and methods Jun 2, 2022 Issued
Array ( [id] => 20690397 [patent_doc_number] => 12620555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Systems and methods for plasma process [patent_app_type] => utility [patent_app_number] => 17/804496 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 3320 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804496
Systems and methods for plasma process May 26, 2022 Issued
Array ( [id] => 18507684 [patent_doc_number] => 11705513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Nitride semiconductor device [patent_app_type] => utility [patent_app_number] => 17/752667 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10195 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752667
Nitride semiconductor device May 23, 2022 Issued
Array ( [id] => 18789407 [patent_doc_number] => 20230378069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ELECTRONIC DEVICES COMPRISING A COMPRESSIVE DIELECTRIC MATERIAL, AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/664385 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664385
Electronic devices comprising a compressive dielectric material, and related systems and methods May 19, 2022 Issued
Array ( [id] => 18184403 [patent_doc_number] => 20230045133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DISPLAY PANEL AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/739147 [patent_app_country] => US [patent_app_date] => 2022-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739147
Display panel and manufacturing method thereof May 7, 2022 Issued
Array ( [id] => 20668909 [patent_doc_number] => 12610701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Display substrate, manufacturing method therefor, and display device [patent_app_type] => utility [patent_app_number] => 18/033560 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 47 [patent_no_of_words] => 30250 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033560
Display substrate, manufacturing method therefor, and display device Apr 27, 2022 Issued
Array ( [id] => 20532103 [patent_doc_number] => 12550556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Display substrate, manufacturing method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/022541 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 6796 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022541
Display substrate, manufacturing method thereof, and display device Apr 21, 2022 Issued
Array ( [id] => 20540409 [patent_doc_number] => 12557498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Light emitting panel and preparation method thereof, and light emitting apparatus [patent_app_type] => utility [patent_app_number] => 18/021811 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021811
Light emitting panel and preparation method thereof, and light emitting apparatus Apr 20, 2022 Issued
Array ( [id] => 20760078 [patent_doc_number] => 12652870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Multigate in-pixel source follower [patent_app_type] => utility [patent_app_number] => 18/555834 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 39 [patent_no_of_words] => 1876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555834
Multigate in-pixel source follower Apr 18, 2022 Issued
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