Search

Timothy X. Pham

Examiner (ID: 9030, Phone: (571)270-7115 , Office: P/2641 )

Most Active Art Unit
3648
Art Unit(s)
3648, 2641, 2617, 2644
Total Applications
1070
Issued Applications
900
Pending Applications
70
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18097361 [patent_doc_number] => 20220415702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SEMICONDUCTOR PROCESSING CHAMBER WITH DUAL-LIFT MECHANISM FOR EDGE RING ELEVATION MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/904774 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904774
Semiconductor processing chamber with dual-lift mechanism for edge ring elevation management Feb 21, 2021 Issued
Array ( [id] => 17070565 [patent_doc_number] => 20210272782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => CLEANING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/178833 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17178833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178833
Cleaning method and plasma processing apparatus Feb 17, 2021 Issued
Array ( [id] => 18210488 [patent_doc_number] => 20230056750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => PLASMA PROCESSING DEVICE AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/904321 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904321
PLASMA PROCESSING DEVICE AND PLASMA PROCESSING METHOD Feb 14, 2021 Pending
Array ( [id] => 17022680 [patent_doc_number] => 20210246551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEMS FOR PROCESSING WITH MEAN FREE PATH LIMITED SPECIES [patent_app_type] => utility [patent_app_number] => 17/174183 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174183
SYSTEMS FOR PROCESSING WITH MEAN FREE PATH LIMITED SPECIES Feb 10, 2021 Abandoned
Array ( [id] => 17277814 [patent_doc_number] => 20210384012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/173702 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8960 [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] => 17173702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173702
SUBSTRATE PROCESSING APPARATUS Feb 10, 2021 Abandoned
Array ( [id] => 18623716 [patent_doc_number] => 11756771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Tunable upper plasma-exclusion-zone ring for a bevel etcher [patent_app_type] => utility [patent_app_number] => 17/162097 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7838 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162097
Tunable upper plasma-exclusion-zone ring for a bevel etcher Jan 28, 2021 Issued
Array ( [id] => 19457979 [patent_doc_number] => 12098460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Systems and methods for stabilizing reaction chamber pressure [patent_app_type] => utility [patent_app_number] => 17/153862 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9921 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153862
Systems and methods for stabilizing reaction chamber pressure Jan 19, 2021 Issued
Array ( [id] => 16920347 [patent_doc_number] => 20210193439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/130770 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130770
PLASMA PROCESSING APPARATUS Dec 21, 2020 Abandoned
Array ( [id] => 16920348 [patent_doc_number] => 20210193440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/117720 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17117720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117720
Substrate processing apparatus Dec 9, 2020 Issued
Array ( [id] => 16904713 [patent_doc_number] => 20210183629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => RING ASSEMBLY, SUBSTRATE SUPPORT ASSEMBLY AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/117177 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117177
RING ASSEMBLY, SUBSTRATE SUPPORT ASSEMBLY AND SUBSTRATE PROCESSING APPARATUS Dec 9, 2020 Abandoned
Array ( [id] => 17660659 [patent_doc_number] => 20220181124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => EROSION RESISTANT METAL FLUORIDE COATINGS, METHODS OF PREPARATION AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/110596 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110596
EROSION RESISTANT METAL FLUORIDE COATINGS, METHODS OF PREPARATION AND METHODS OF USE THEREOF Dec 2, 2020 Abandoned
Array ( [id] => 17660677 [patent_doc_number] => 20220181142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/110940 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17110940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110940
METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE Dec 2, 2020 Abandoned
Array ( [id] => 16827697 [patent_doc_number] => 20210142990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/094886 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17094886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094886
PLASMA PROCESSING APPARATUS Nov 10, 2020 Abandoned
Array ( [id] => 16796742 [patent_doc_number] => 20210126559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => ATTRACTING METHOD, MOUNTING TABLE, AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/077241 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17077241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077241
ATTRACTING METHOD, MOUNTING TABLE, AND PLASMA PROCESSING APPARATUS Oct 21, 2020 Abandoned
Array ( [id] => 16781573 [patent_doc_number] => 20210118652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SUBSTRATE SUPPORT ASSEMBLY, SUBSTRATE PROCESSING APPARATUS, AND SEALING MEMBER [patent_app_type] => utility [patent_app_number] => 17/070185 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070185
SUBSTRATE SUPPORT ASSEMBLY, SUBSTRATE PROCESSING APPARATUS, AND SEALING MEMBER Oct 13, 2020 Abandoned
Array ( [id] => 16765417 [patent_doc_number] => 20210110999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/063088 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063088
PLASMA PROCESSING APPARATUS Oct 4, 2020 Abandoned
Array ( [id] => 17946255 [patent_doc_number] => 20220333272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => TREATING ARRANGEMENT WITH STORAGE CHAMBER AND EPITAXIAL REACTOR [patent_app_type] => utility [patent_app_number] => 17/763933 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763933
TREATING ARRANGEMENT WITH STORAGE CHAMBER AND EPITAXIAL REACTOR Oct 1, 2020 Pending
Array ( [id] => 17946254 [patent_doc_number] => 20220333271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => TREATING ARRANGEMENT WITH TRANSFER CHAMBER AND EPITAXIAL REACTOR [patent_app_type] => utility [patent_app_number] => 17/763890 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763890
TREATING ARRANGEMENT WITH TRANSFER CHAMBER AND EPITAXIAL REACTOR Oct 1, 2020 Pending
Array ( [id] => 17960478 [patent_doc_number] => 20220341058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => TREATING ARRANGEMENT WITH LOADING/UNLOADING GROUP AND EPITAXIAL REACTOR [patent_app_type] => utility [patent_app_number] => 17/763915 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17763915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763915
TREATING ARRANGEMENT WITH LOADING/UNLOADING GROUP AND EPITAXIAL REACTOR Oct 1, 2020 Pending
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17/763915
TREATING ARRANGEMENT WITH LOADING/UNLOADING GROUP AND EPITAXIAL REACTOR Oct 1, 2020 Pending
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