Search

Lan Dai T. Truong

Examiner (ID: 732, Phone: (571)272-7959 , Office: P/2452 )

Most Active Art Unit
2452
Art Unit(s)
2143, 2132, 2452, 2444, 2152
Total Applications
906
Issued Applications
764
Pending Applications
52
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18439967 [patent_doc_number] => 20230187262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SUPPORT RING WITH PLASMA SPRAY COATING [patent_app_type] => utility [patent_app_number] => 18/106739 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18106739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106739
Support ring with plasma spray coating Feb 6, 2023 Issued
Array ( [id] => 19305550 [patent_doc_number] => 20240234130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => HIGH QUALITY INSITU TREATED PECVD FILM [patent_app_type] => utility [patent_app_number] => 18/161045 [patent_app_country] => US [patent_app_date] => 2023-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161045
HIGH QUALITY INSITU TREATED PECVD FILM Jan 27, 2023 Pending
Array ( [id] => 18394798 [patent_doc_number] => 20230163019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SUBSTRATE LIFT MECHANISM AND REACTOR INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/100660 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18100660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100660
Substrate lift mechanism and reactor including same Jan 23, 2023 Issued
Array ( [id] => 19321454 [patent_doc_number] => 20240243001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ROBOT, APPARATUS INCLUDING ROBOT, AND METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/156217 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156217
ROBOT, APPARATUS INCLUDING ROBOT, AND METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE USING THE SAME Jan 17, 2023 Pending
Array ( [id] => 20530522 [patent_doc_number] => 12548965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Laser-enhanced chemical vapor deposition [patent_app_type] => utility [patent_app_number] => 18/146409 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146409
Laser-enhanced chemical vapor deposition Dec 25, 2022 Issued
Array ( [id] => 20216081 [patent_doc_number] => 12412735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 18/085583 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 7831 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085583
Plasma processing apparatus Dec 20, 2022 Issued
Array ( [id] => 19252698 [patent_doc_number] => 20240203695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => FAST GAS SWITCHING [patent_app_type] => utility [patent_app_number] => 18/083372 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083372
FAST GAS SWITCHING Dec 15, 2022 Pending
Array ( [id] => 18439889 [patent_doc_number] => 20230187184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PLASMA PROCESSING APPARATUS AND POTENTIAL CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/080645 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080645
PLASMA PROCESSING APPARATUS AND POTENTIAL CONTROL METHOD Dec 12, 2022 Pending
Array ( [id] => 19221417 [patent_doc_number] => 20240186121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => THERMAL CHOKE PLATE [patent_app_type] => utility [patent_app_number] => 18/076234 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076234
THERMAL CHOKE PLATE Dec 5, 2022 Pending
Array ( [id] => 18295395 [patent_doc_number] => 20230105081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => WAFER SUSCEPTOR [patent_app_type] => utility [patent_app_number] => 18/073862 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073862
Wafer susceptor Dec 1, 2022 Issued
Array ( [id] => 18269126 [patent_doc_number] => 20230090368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Dual Gas Feed Showerhead for Deposition [patent_app_type] => utility [patent_app_number] => 17/994984 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994984
Dual Gas Feed Showerhead for Deposition Nov 27, 2022 Pending
Array ( [id] => 19183723 [patent_doc_number] => 11990321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Fast response pedestal assembly for selective preclean [patent_app_type] => utility [patent_app_number] => 17/992995 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992995
Fast response pedestal assembly for selective preclean Nov 22, 2022 Issued
Array ( [id] => 18406202 [patent_doc_number] => 20230167553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => PLASMA PROCESSING APPARATUS AND METHOD FOR USING PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/057799 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057799
PLASMA PROCESSING APPARATUS AND METHOD FOR USING PLASMA PROCESSING APPARATUS Nov 21, 2022 Pending
Array ( [id] => 20173815 [patent_doc_number] => 12392554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Apparatus for processing a substrate and method of operating the same [patent_app_type] => utility [patent_app_number] => 17/990481 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3697 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17990481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990481
Apparatus for processing a substrate and method of operating the same Nov 17, 2022 Issued
Array ( [id] => 18472983 [patent_doc_number] => 20230207271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => APPARATUS FOR TREATING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/055917 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055917
APPARATUS FOR TREATING SUBSTRATE Nov 15, 2022 Pending
Array ( [id] => 18240283 [patent_doc_number] => 20230072594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => HIGH POWER ELECTROSTATIC CHUCK DESIGN WITH RADIO FREQUENCY COUPLING [patent_app_type] => utility [patent_app_number] => 17/985764 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985764
High power electrostatic chuck design with radio frequency coupling Nov 10, 2022 Issued
Array ( [id] => 20598141 [patent_doc_number] => 12581880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Faraday faceplate [patent_app_type] => utility [patent_app_number] => 17/979572 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3672 [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] => 17979572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979572
Faraday faceplate Nov 1, 2022 Issued
Array ( [id] => 18352172 [patent_doc_number] => 20230140283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SEMICONDUCTOR SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/051803 [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] => 5399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18051803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051803
SEMICONDUCTOR SUBSTRATE PROCESSING APPARATUS Oct 31, 2022 Pending
Array ( [id] => 19142637 [patent_doc_number] => 20240141488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => COATED SUBSTRATE SUPPORT ASSEMBLY FOR SUBSTRATE PROCESSING IN PROCESSING CHAMBERS [patent_app_type] => utility [patent_app_number] => 18/050375 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050375
COATED SUBSTRATE SUPPORT ASSEMBLY FOR SUBSTRATE PROCESSING IN PROCESSING CHAMBERS Oct 26, 2022 Abandoned
Array ( [id] => 18339037 [patent_doc_number] => 20230130986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => PLASMA PROCESSING CHAMBERS CONFIGURED FOR TUNABLE SUBSTRATE AND EDGE SHEATH CONTROL [patent_app_type] => utility [patent_app_number] => 17/970451 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20006 [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] => 17970451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970451
PLASMA PROCESSING CHAMBERS CONFIGURED FOR TUNABLE SUBSTRATE AND EDGE SHEATH CONTROL Oct 19, 2022 Pending
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