Search

Alexander S Thomas

Examiner (ID: 6457, Phone: (571)272-1502 , Office: P/1783 )

Most Active Art Unit
1783
Art Unit(s)
1772, 1783, 1315, 1721, 1504, 2899, 1508, 1794, 1773, 1506
Total Applications
4004
Issued Applications
3000
Pending Applications
169
Abandoned Applications
835

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18387218 [patent_doc_number] => 11658011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 16/749180 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6061 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749180
Plasma processing apparatus Jan 21, 2020 Issued
Array ( [id] => 17025361 [patent_doc_number] => 20210249233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/980501 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980501
PLASMA PROCESSING APPARATUS Dec 17, 2019 Pending
Array ( [id] => 16906877 [patent_doc_number] => 20210185793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ADHESIVE MATERIAL REMOVAL FROM PHOTOMASK IN ULTRAVIOLET LITHOGRAPHY APPLICATION [patent_app_type] => utility [patent_app_number] => 16/714247 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714247
ADHESIVE MATERIAL REMOVAL FROM PHOTOMASK IN ULTRAVIOLET LITHOGRAPHY APPLICATION Dec 12, 2019 Pending
Array ( [id] => 16471586 [patent_doc_number] => 20200373124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => SEMICONDUCTOR PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/706773 [patent_app_country] => US [patent_app_date] => 2019-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706773
SEMICONDUCTOR PROCESSING APPARATUS Dec 7, 2019 Pending
Array ( [id] => 15745597 [patent_doc_number] => 20200111688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => COOLING SYSTEM FOR RF POWER ELECTRONICS [patent_app_type] => utility [patent_app_number] => 16/706154 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706154
COOLING SYSTEM FOR RF POWER ELECTRONICS Dec 5, 2019 Abandoned
Array ( [id] => 17668242 [patent_doc_number] => 11361946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 16/698279 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6304 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698279
Substrate processing apparatus Nov 26, 2019 Issued
Array ( [id] => 17262603 [patent_doc_number] => 20210375588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/299979 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17299979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299979
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD Nov 25, 2019 Pending
Array ( [id] => 15532333 [patent_doc_number] => 20200058472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Plasma Device with an External RF Hollow Cathode for Plasma Cleaning of High Vacuum Systems [patent_app_type] => utility [patent_app_number] => 16/601935 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16601935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601935
Plasma Device with an External RF Hollow Cathode for Plasma Cleaning of High Vacuum Systems Oct 14, 2019 Abandoned
Array ( [id] => 15717477 [patent_doc_number] => 20200105506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/581886 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581886
Plasma processing apparatus Sep 24, 2019 Issued
Array ( [id] => 15717479 [patent_doc_number] => 20200105507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/581859 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581859
Plasma processing apparatus Sep 24, 2019 Issued
Array ( [id] => 18371757 [patent_doc_number] => 11651938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Impedance matching device provided in high-frequency power system [patent_app_type] => utility [patent_app_number] => 16/564234 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 3374 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564234
Impedance matching device provided in high-frequency power system Sep 8, 2019 Issued
Array ( [id] => 16677257 [patent_doc_number] => 20210066023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Apparatus For Directional Processing [patent_app_type] => utility [patent_app_number] => 16/551972 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16551972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551972
Apparatus for directional processing Aug 26, 2019 Issued
Array ( [id] => 15442545 [patent_doc_number] => 20200035456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => MAGNETICALLY ENHANCED AND SYMMETRICAL RADIO FREQUENCY DISCHARGE APPARATUS FOR MATERIAL PROCESSING [patent_app_type] => utility [patent_app_number] => 16/520464 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520464
MAGNETICALLY ENHANCED AND SYMMETRICAL RADIO FREQUENCY DISCHARGE APPARATUS FOR MATERIAL PROCESSING Jul 23, 2019 Abandoned
Array ( [id] => 15123367 [patent_doc_number] => 20190348317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => EDGE RING OR PROCESS KIT FOR SEMICONDUCTOR PROCESS MODULE [patent_app_type] => utility [patent_app_number] => 16/518940 [patent_app_country] => US [patent_app_date] => 2019-07-22 [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] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518940
EDGE RING OR PROCESS KIT FOR SEMICONDUCTOR PROCESS MODULE Jul 21, 2019 Abandoned
Array ( [id] => 18097277 [patent_doc_number] => 20220415618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/958313 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16958313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958313
Plasma processing apparatus Jul 17, 2019 Issued
Array ( [id] => 17070560 [patent_doc_number] => 20210272777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => PLASMA TREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/260233 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260233
PLASMA TREATMENT DEVICE Jul 16, 2019 Pending
Array ( [id] => 16578604 [patent_doc_number] => 20210013005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => PROCESS CONTROL ENABLED VDC SENSOR FOR PLASMA PROCESS [patent_app_type] => utility [patent_app_number] => 16/506202 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506202
PROCESS CONTROL ENABLED VDC SENSOR FOR PLASMA PROCESS Jul 8, 2019 Pending
Array ( [id] => 15351409 [patent_doc_number] => 20200013596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => PLASMA PROCESS MONITORING APPARATUS AND PLASMA PROCESSING APPARATUS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/459833 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459833
PLASMA PROCESS MONITORING APPARATUS AND PLASMA PROCESSING APPARATUS COMPRISING THE SAME Jul 1, 2019 Pending
Array ( [id] => 16765422 [patent_doc_number] => 20210111004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => FLOW RATE CONTROLLER, GAS SUPPLY SYSTEM, AND FLOW RATE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/979812 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979812
Flow rate controller, gas supply system, and flow rate control method Jun 25, 2019 Issued
Array ( [id] => 15299763 [patent_doc_number] => 20190393017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SUBSTRATE PROCESSING APPARATUS, SIGNAL SOURCE DEVICE, METHOD OF PROCESSING MATERIAL LAYER, AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/448450 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7416 [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] => 16448450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448450
Substrate processing apparatus, signal source device, method of processing material layer, and method of fabricating semiconductor device Jun 20, 2019 Issued
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