Search

Srinivas Sathiraju

Examiner (ID: 9195, Phone: (571)272-4250 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2821, 2845
Total Applications
1036
Issued Applications
852
Pending Applications
108
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20381712 [patent_doc_number] => 20250364205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => ION SOURCE [patent_app_type] => utility [patent_app_number] => 18/673795 [patent_app_country] => US [patent_app_date] => 2024-05-24 [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] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673795
Ion source May 23, 2024 Issued
Array ( [id] => 19619110 [patent_doc_number] => 20240404790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => WAFER PROCESSING APPARATUS USING PLASMA PHASE SHIFT [patent_app_type] => utility [patent_app_number] => 18/674057 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2436 [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] => 18674057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674057
Wafer processing apparatus using plasma phase shift May 23, 2024 Issued
Array ( [id] => 20719794 [patent_doc_number] => 12635063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Particle-assisted wakefield electron acceleration devices [patent_app_type] => utility [patent_app_number] => 18/673513 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2413 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673513
Particle-assisted wakefield electron acceleration devices May 23, 2024 Issued
Array ( [id] => 19523946 [patent_doc_number] => 12125686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Electron bias control signals for electron enhanced material processing [patent_app_type] => utility [patent_app_number] => 18/672789 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 11128 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672789
Electron bias control signals for electron enhanced material processing May 22, 2024 Issued
Array ( [id] => 19435923 [patent_doc_number] => 20240304421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => FILTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/668416 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18668416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668416
Filter circuit May 19, 2024 Issued
Array ( [id] => 20869458 [patent_doc_number] => 12696372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Methods and devices for pressurization of pulsed-power drivers [patent_app_type] => utility [patent_app_number] => 18/662425 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 15702 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [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] => 18662425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662425
METHODS AND DEVICES FOR PRESSURIZATION OF PULSED-POWER DRIVERS May 12, 2024 Issued
Array ( [id] => 19589587 [patent_doc_number] => 20240387144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/662420 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662420
Plasma processing apparatus May 12, 2024 Issued
Array ( [id] => 19420895 [patent_doc_number] => 20240297019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Variable Mode Plasma Chamber Utilizing Tunable Plasma Potential [patent_app_type] => utility [patent_app_number] => 18/651606 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651606
Variable mode plasma chamber utilizing tunable plasma potential Apr 29, 2024 Issued
Array ( [id] => 20260471 [patent_doc_number] => 12432842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Waveform detection of states and faults in plasma inverters [patent_app_type] => utility [patent_app_number] => 18/645324 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5351 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645324
Waveform detection of states and faults in plasma inverters Apr 23, 2024 Issued
Array ( [id] => 19837350 [patent_doc_number] => 20250089136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => LIFETIME COLOR STABILIZATION OF COLOR-SHIFTING ARTIFICIAL LIGHT SOURCES [patent_app_type] => utility [patent_app_number] => 18/639032 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18639032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639032
Lifetime color stabilization of color-shifting artificial light sources Apr 17, 2024 Issued
Array ( [id] => 19621395 [patent_doc_number] => 20240407075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => INVERTED PLASMA SOURCE [patent_app_type] => utility [patent_app_number] => 18/631119 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631119
INVERTED PLASMA SOURCE Apr 9, 2024 Pending
Array ( [id] => 19690091 [patent_doc_number] => 20250008636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => ANTENNA UNIT AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/628715 [patent_app_country] => US [patent_app_date] => 2024-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628715
ANTENNA UNIT AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME Apr 5, 2024 Pending
Array ( [id] => 20674180 [patent_doc_number] => 12614702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Substrate processing apparatus and a method of processing a substrate using the same [patent_app_type] => utility [patent_app_number] => 18/628334 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1227 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628334
Substrate processing apparatus and a method of processing a substrate using the same Apr 4, 2024 Issued
Array ( [id] => 20884525 [patent_doc_number] => 12700571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Solid state variable capacitors for RF matches [patent_app_type] => utility [patent_app_number] => 18/628266 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1220 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628266
SOLID STATE VARIABLE CAPACITORS FOR RF MATCHES Apr 4, 2024 Pending
Array ( [id] => 20274787 [patent_doc_number] => 12444572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 18/625592 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 2427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625592
Plasma processing apparatus Apr 2, 2024 Issued
Array ( [id] => 20851963 [patent_doc_number] => 12689004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 18/622596 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 8533 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622596
Plasma Processing Apparatus Mar 28, 2024 Issued
Array ( [id] => 20283591 [patent_doc_number] => 20250308833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ION SOURCE AND ION IMPLANTER HAVING ION SOURCE [patent_app_type] => utility [patent_app_number] => 18/621274 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621274
ION SOURCE AND ION IMPLANTER HAVING ION SOURCE Mar 28, 2024 Pending
Array ( [id] => 20175838 [patent_doc_number] => 12394593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Power control method and device of lower radio frequency power supply and semiconductor processing equipment [patent_app_type] => utility [patent_app_number] => 18/616998 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4392 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616998
Power control method and device of lower radio frequency power supply and semiconductor processing equipment Mar 25, 2024 Issued
Array ( [id] => 20820819 [patent_doc_number] => 12676293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Plasma processing apparatus and plasma control method [patent_app_type] => utility [patent_app_number] => 18/617334 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 30 [patent_no_of_words] => 13045 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18617334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617334
Plasma processing apparatus and plasma control method Mar 25, 2024 Issued
Array ( [id] => 19285608 [patent_doc_number] => 20240222085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS INCLUDING APPLYING A VOLTAGE TO A LOWER ELECTRODE IN A SUBSTRATE SUPPORT WITH A GAS SUPPLIED INTO A CHAMBER [patent_app_type] => utility [patent_app_number] => 18/605902 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605902
PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS INCLUDING APPLYING A VOLTAGE TO A LOWER ELECTRODE IN A SUBSTRATE SUPPORT WITH A GAS SUPPLIED INTO A CHAMBER Mar 14, 2024 Pending
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