Search

Parviz Hassanzadeh

Supervisory Patent Examiner (ID: 3678, Phone: (571)272-1435 , Office: P/1716 )

Most Active Art Unit
1763
Art Unit(s)
1763, 1716, 1792
Total Applications
649
Issued Applications
451
Pending Applications
83
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19712550 [patent_doc_number] => 20250022692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTROSTATIC CHUCK DEVICE AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/764584 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8680 [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] => 18764584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764584
ELECTROSTATIC CHUCK DEVICE AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME Jul 4, 2024 Pending
Array ( [id] => 19687971 [patent_doc_number] => 20250006516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SUBSTRATE SUPPORT AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/754202 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754202
SUBSTRATE SUPPORT AND PLASMA PROCESSING APPARATUS Jun 25, 2024 Pending
Array ( [id] => 19572297 [patent_doc_number] => 20240376589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DEPOSITION SOURCE [patent_app_type] => utility [patent_app_number] => 18/654930 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654930
DEPOSITION SOURCE May 2, 2024 Pending
Array ( [id] => 19392716 [patent_doc_number] => 20240282586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => WAFER PROCESSING APPARATUS AND WAFER PROCESSING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/640481 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640481
WAFER PROCESSING APPARATUS AND WAFER PROCESSING METHOD USING THE SAME Apr 18, 2024 Pending
Array ( [id] => 19345657 [patent_doc_number] => 20240254620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => RESTORING METHOD OF CONSUMED COMPONENT [patent_app_type] => utility [patent_app_number] => 18/630262 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18630262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630262
RESTORING METHOD OF CONSUMED COMPONENT Apr 8, 2024 Pending
Array ( [id] => 20283610 [patent_doc_number] => 20250308852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DYNAMIC FREQUENCY TUNING FOR MICROWAVE POWER AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 18/624990 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2421 [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] => 18624990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624990
DYNAMIC FREQUENCY TUNING FOR MICROWAVE POWER AMPLIFIERS Apr 1, 2024 Pending
Array ( [id] => 20206615 [patent_doc_number] => 20250276335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => BONDED SHOWERHEAD ASSEMBLY AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/592047 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592047
BONDED SHOWERHEAD ASSEMBLY AND METHOD FOR USING THE SAME Feb 28, 2024 Pending
Array ( [id] => 19531681 [patent_doc_number] => 20240355583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/431163 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431163
PLASMA PROCESSING APPARATUS Feb 1, 2024 Pending
Array ( [id] => 19234144 [patent_doc_number] => 20240191337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => DEPOSITION APPARATUS INCLUDING MASK ASSEMBLY AND SHAPE CORRECTION METHOD FOR MASK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/389138 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18389138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389138
DEPOSITION APPARATUS INCLUDING MASK ASSEMBLY AND SHAPE CORRECTION METHOD FOR MASK ASSEMBLY Nov 12, 2023 Pending
Array ( [id] => 18954244 [patent_doc_number] => 20240042571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SPRAY SYSTEM FOR SLURRY REDUCTION DURING CHEMICAL MECHANICAL POLISHING (CMP) [patent_app_type] => utility [patent_app_number] => 18/381223 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381223
SPRAY SYSTEM FOR SLURRY REDUCTION DURING CHEMICAL MECHANICAL POLISHING (CMP) Oct 17, 2023 Pending
Array ( [id] => 19113221 [patent_doc_number] => 20240124971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => VAPORIZATION DEVICE, SEMICONDUCTOR MANUFACTURING SYSTEM, AND METHOD FOR VAPORIZING SOLID RAW MATERIAL [patent_app_type] => utility [patent_app_number] => 18/378932 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18378932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378932
VAPORIZATION DEVICE, SEMICONDUCTOR MANUFACTURING SYSTEM, AND METHOD FOR VAPORIZING SOLID RAW MATERIAL Oct 10, 2023 Pending
Array ( [id] => 19142639 [patent_doc_number] => 20240141490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/471098 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471098
SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM Sep 19, 2023 Pending
Array ( [id] => 20915303 [patent_doc_number] => 12712157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Semiconductor manufacturing apparatus and component for semiconductor manufacturing apparatus [patent_app_type] => utility [patent_app_number] => 18/367484 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 2463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367484
SEMICONDUCTOR MANUFACTURING APPARATUS AND COMPONENT FOR SEMICONDUCTOR MANUFACTURING APPARATUS Sep 12, 2023 Pending
Array ( [id] => 19038034 [patent_doc_number] => 20240087849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/241468 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241468
PLASMA PROCESSING APPARATUS Aug 31, 2023 Pending
Array ( [id] => 18833736 [patent_doc_number] => 20230402263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PLASMA TREATMENT DEVICE AND ELECTRODE MECHANISM [patent_app_type] => utility [patent_app_number] => 18/239006 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239006
PLASMA TREATMENT DEVICE AND ELECTRODE MECHANISM Aug 27, 2023 Pending
Array ( [id] => 18848744 [patent_doc_number] => 20230411148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROCESSING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/455302 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455302
PROCESSING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, PROCESSING APPARATUS, AND RECORDING MEDIUM Aug 23, 2023 Pending
Array ( [id] => 19758011 [patent_doc_number] => 20250046576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => PLASMA PROCESSING ASSEMBLY FOR RF AND PVT INTEGRATION [patent_app_type] => utility [patent_app_number] => 18/365261 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365261
PLASMA PROCESSING ASSEMBLY FOR RF AND PVT INTEGRATION Aug 3, 2023 Pending
Array ( [id] => 18940025 [patent_doc_number] => 20240035164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SEMICONDUCTOR MANUFACTURING MONITORING PROCESS [patent_app_type] => utility [patent_app_number] => 18/359731 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359731
SEMICONDUCTOR MANUFACTURING MONITORING PROCESS Jul 25, 2023 Pending
Array ( [id] => 19604677 [patent_doc_number] => 20240395557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEMS AND METHODS FOR SEMICONDUCTOR ETCHING [patent_app_type] => utility [patent_app_number] => 18/322502 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322502
Systems and methods for semiconductor etching May 22, 2023 Issued
Array ( [id] => 19572310 [patent_doc_number] => 20240376602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Deposition Systems with Rotating Electrostatic Chuck and Methods Thereof [patent_app_type] => utility [patent_app_number] => 18/315137 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18315137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315137
Deposition Systems with Rotating Electrostatic Chuck and Methods Thereof May 9, 2023 Pending
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