Search

Cheung Lee

Examiner (ID: 15512, Phone: (571)272-5977 , Office: P/2896 )

Most Active Art Unit
2812
Art Unit(s)
2812, 2896, 2826
Total Applications
1957
Issued Applications
1774
Pending Applications
79
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20471100 [patent_doc_number] => 12527148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Detector having an element portion including an organic semiconductor layer and a wiring portion [patent_app_type] => utility [patent_app_number] => 17/820937 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 1794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820937
Detector having an element portion including an organic semiconductor layer and a wiring portion Aug 18, 2022 Issued
Array ( [id] => 18849086 [patent_doc_number] => 20230411490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/891039 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891039
Semiconductor device including spacers on sides of dielectric structure and manufacturing method thereof Aug 17, 2022 Issued
Array ( [id] => 18164523 [patent_doc_number] => 20230031119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/887151 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887151
Semiconductor device and a method of manufacturing a semiconductor device Aug 11, 2022 Issued
Array ( [id] => 20540485 [patent_doc_number] => 12557574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Treatment methods for silicon nanosheet surfaces using hydrogen radicals [patent_app_type] => utility [patent_app_number] => 17/886269 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 4552 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886269
Treatment methods for silicon nanosheet surfaces using hydrogen radicals Aug 10, 2022 Issued
Array ( [id] => 18735797 [patent_doc_number] => 11804539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Transistor isolation structures [patent_app_type] => utility [patent_app_number] => 17/818786 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 9429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818786
Transistor isolation structures Aug 9, 2022 Issued
Array ( [id] => 19260922 [patent_doc_number] => 12020987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Integrated circuit structure and fabrication thereof [patent_app_type] => utility [patent_app_number] => 17/885149 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 16662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17885149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885149
Integrated circuit structure and fabrication thereof Aug 9, 2022 Issued
Array ( [id] => 18969417 [patent_doc_number] => 11903229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/884142 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 17117 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17884142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884142
Display device Aug 8, 2022 Issued
Array ( [id] => 18040401 [patent_doc_number] => 20220384618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Method of Forming a Gate Structure [patent_app_type] => utility [patent_app_number] => 17/877221 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877221
Method of forming a gate structure Jul 28, 2022 Issued
Array ( [id] => 18142043 [patent_doc_number] => 20230015886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Gate Oxide Structures In Semiconductor Devices [patent_app_type] => utility [patent_app_number] => 17/875751 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17875751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875751
Gate oxide structures in semiconductor devices Jul 27, 2022 Issued
Array ( [id] => 18951077 [patent_doc_number] => 11894384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Display apparatus having an oxide semiconductor pattern [patent_app_type] => utility [patent_app_number] => 17/876371 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8098 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876371
Display apparatus having an oxide semiconductor pattern Jul 27, 2022 Issued
Array ( [id] => 18024589 [patent_doc_number] => 20220376088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Semiconductor Device and Method [patent_app_type] => utility [patent_app_number] => 17/815527 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815527
Semiconductor device and method Jul 26, 2022 Issued
Array ( [id] => 18008513 [patent_doc_number] => 20220367280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/873605 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873605
Method for fabricating a semiconductor device Jul 25, 2022 Issued
Array ( [id] => 17993682 [patent_doc_number] => 20220359719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Fabrication of Long Gate Devices [patent_app_type] => utility [patent_app_number] => 17/813652 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813652
Fabrication of long gate devices Jul 19, 2022 Issued
Array ( [id] => 18857300 [patent_doc_number] => 11854895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Transistors with channels formed of low-dimensional materials and method forming same [patent_app_type] => utility [patent_app_number] => 17/813777 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813777
Transistors with channels formed of low-dimensional materials and method forming same Jul 19, 2022 Issued
Array ( [id] => 18906102 [patent_doc_number] => 20240021587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PHOSPHOR COATINGS FOR MICRO LIGHT-EMITTING DIODE (LED) DISPLAYS [patent_app_type] => utility [patent_app_number] => 17/866718 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866718
Phosphor coatings for micro light-emitting diode (LED) displays Jul 17, 2022 Issued
Array ( [id] => 17985995 [patent_doc_number] => 20220352032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BACKSIDE CONTACTS FOR SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/866122 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866122
Backside contacts for semiconductor devices Jul 14, 2022 Issued
Array ( [id] => 20900623 [patent_doc_number] => 12707904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Liquid metal printed 2D ultrahigh mobility conducting oxide transistors [patent_app_type] => utility [patent_app_number] => 18/579031 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 43 [patent_no_of_words] => 9572 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579031
LIQUID METAL PRINTED 2D ULTRAHIGH MOBILITY CONDUCTING OXIDE TRANSISTORS Jul 13, 2022 Pending
Array ( [id] => 18008831 [patent_doc_number] => 20220367598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/811976 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17811976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811976
Display device Jul 11, 2022 Issued
Array ( [id] => 19029922 [patent_doc_number] => 11929286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Two dimension material fin sidewall [patent_app_type] => utility [patent_app_number] => 17/859578 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 8071 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859578
Two dimension material fin sidewall Jul 6, 2022 Issued
Array ( [id] => 17933314 [patent_doc_number] => 20220328440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SHIELDING STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/854840 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854840
Shielding structures Jun 29, 2022 Issued
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