Search

Ket D. Dang

Examiner (ID: 18985, Phone: (571)270-7827 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
3742, 3761
Total Applications
696
Issued Applications
407
Pending Applications
43
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3100013 [patent_doc_number] => 05407487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Method and apparatus for producing nickel shell molds' [patent_app_type] => 1 [patent_app_number] => 8/238282 [patent_app_country] => US [patent_app_date] => 1994-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/407/05407487.pdf [firstpage_image] =>[orig_patent_app_number] => 238282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238282
Method and apparatus for producing nickel shell molds May 4, 1994 Issued
Array ( [id] => 3454447 [patent_doc_number] => 05441595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Dry etching apparatus and method of forming a via hole in an interlayer insulator using same' [patent_app_type] => 1 [patent_app_number] => 8/238370 [patent_app_country] => US [patent_app_date] => 1994-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 4150 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/441/05441595.pdf [firstpage_image] =>[orig_patent_app_number] => 238370 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238370
Dry etching apparatus and method of forming a via hole in an interlayer insulator using same May 4, 1994 Issued
08/237890 METHOD FOR THE PREPARATION OF FUNCTIONAL DEPOSITED FILM BY MICROWAVE PLASMA CHEMICAL VAPOR DEPOSITION, AND APPARATUS THEREFOR May 3, 1994 Abandoned
Array ( [id] => 3616398 [patent_doc_number] => 05601653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Apparatus for performing plasma process on semiconductor wafers and the like and method of performing plasma process' [patent_app_type] => 1 [patent_app_number] => 8/235656 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4875 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601653.pdf [firstpage_image] =>[orig_patent_app_number] => 235656 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/235656
Apparatus for performing plasma process on semiconductor wafers and the like and method of performing plasma process Apr 28, 1994 Issued
Array ( [id] => 3470522 [patent_doc_number] => 05431734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Aluminum oxide low pressure chemical vapor deposition (LPCVD) system-fourier transform infrared (FTIR) source chemical control' [patent_app_type] => 1 [patent_app_number] => 8/234900 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1255 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/431/05431734.pdf [firstpage_image] =>[orig_patent_app_number] => 234900 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234900
Aluminum oxide low pressure chemical vapor deposition (LPCVD) system-fourier transform infrared (FTIR) source chemical control Apr 27, 1994 Issued
08/225956 RESISTANCE HEATED STEM MOUNTED ALUMINUM NITRIDE SUSCEPTOR ASSEMBLY Apr 19, 1994 Abandoned
Array ( [id] => 3421294 [patent_doc_number] => 05403400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Heat sink method of manufacturing the same and device of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/228866 [patent_app_country] => US [patent_app_date] => 1994-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3573 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403400.pdf [firstpage_image] =>[orig_patent_app_number] => 228866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/228866
Heat sink method of manufacturing the same and device of manufacturing the same Apr 17, 1994 Issued
Array ( [id] => 3615623 [patent_doc_number] => 05593539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Plasma source for etching' [patent_app_type] => 1 [patent_app_number] => 8/224960 [patent_app_country] => US [patent_app_date] => 1994-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 7438 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/593/05593539.pdf [firstpage_image] =>[orig_patent_app_number] => 224960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224960
Plasma source for etching Apr 7, 1994 Issued
Array ( [id] => 3099976 [patent_doc_number] => 05407485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Apparatus for producing semiconductor device and method for producing semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/224866 [patent_app_country] => US [patent_app_date] => 1994-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3487 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/407/05407485.pdf [firstpage_image] =>[orig_patent_app_number] => 224866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224866
Apparatus for producing semiconductor device and method for producing semiconductor device Apr 7, 1994 Issued
Array ( [id] => 3592799 [patent_doc_number] => 05558718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Pulsed source ion implantation apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/225043 [patent_app_country] => US [patent_app_date] => 1994-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4519 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558718.pdf [firstpage_image] =>[orig_patent_app_number] => 225043 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225043
Pulsed source ion implantation apparatus and method Apr 7, 1994 Issued
Array ( [id] => 3620666 [patent_doc_number] => 05685914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Focus ring for semiconductor wafer processing in a plasma reactor' [patent_app_type] => 1 [patent_app_number] => 8/223335 [patent_app_country] => US [patent_app_date] => 1994-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 3015 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/685/05685914.pdf [firstpage_image] =>[orig_patent_app_number] => 223335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/223335
Focus ring for semiconductor wafer processing in a plasma reactor Apr 4, 1994 Issued
Array ( [id] => 3437061 [patent_doc_number] => 05466296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Thin film deposition apparatus, mainly dedicated to PECVD and sputtering techniques and respective processes' [patent_app_type] => 1 [patent_app_number] => 8/222690 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2195 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466296.pdf [firstpage_image] =>[orig_patent_app_number] => 222690 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222690
Thin film deposition apparatus, mainly dedicated to PECVD and sputtering techniques and respective processes Apr 3, 1994 Issued
Array ( [id] => 3539114 [patent_doc_number] => 05554255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Method of and apparatus for a direct voltage arc discharge enhanced reactive treatment of objects' [patent_app_type] => 1 [patent_app_number] => 8/222378 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6114 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554255.pdf [firstpage_image] =>[orig_patent_app_number] => 222378 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222378
Method of and apparatus for a direct voltage arc discharge enhanced reactive treatment of objects Apr 3, 1994 Issued
Array ( [id] => 3538658 [patent_doc_number] => 05554224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Substrate heater for thin film deposition' [patent_app_type] => 1 [patent_app_number] => 8/222195 [patent_app_country] => US [patent_app_date] => 1994-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2367 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554224.pdf [firstpage_image] =>[orig_patent_app_number] => 222195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222195
Substrate heater for thin film deposition Mar 30, 1994 Issued
08/220683 PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS Mar 30, 1994 Abandoned
Array ( [id] => 4147479 [patent_doc_number] => 06113701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Semiconductor device, manufacturing method, and system' [patent_app_type] => 1 [patent_app_number] => 8/220492 [patent_app_country] => US [patent_app_date] => 1994-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3827 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113701.pdf [firstpage_image] =>[orig_patent_app_number] => 220492 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/220492
Semiconductor device, manufacturing method, and system Mar 30, 1994 Issued
Array ( [id] => 3031892 [patent_doc_number] => 05376216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Device for holding and rotating a substrate' [patent_app_type] => 1 [patent_app_number] => 8/220207 [patent_app_country] => US [patent_app_date] => 1994-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5362 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/376/05376216.pdf [firstpage_image] =>[orig_patent_app_number] => 220207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/220207
Device for holding and rotating a substrate Mar 29, 1994 Issued
Array ( [id] => 3552652 [patent_doc_number] => 05501740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Microwave plasma reactor' [patent_app_type] => 1 [patent_app_number] => 8/219208 [patent_app_country] => US [patent_app_date] => 1994-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4448 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/501/05501740.pdf [firstpage_image] =>[orig_patent_app_number] => 219208 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/219208
Microwave plasma reactor Mar 28, 1994 Issued
Array ( [id] => 3508017 [patent_doc_number] => 05512102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Microwave enhanced CVD system under magnetic field' [patent_app_type] => 1 [patent_app_number] => 8/219287 [patent_app_country] => US [patent_app_date] => 1994-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8379 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512102.pdf [firstpage_image] =>[orig_patent_app_number] => 219287 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/219287
Microwave enhanced CVD system under magnetic field Mar 27, 1994 Issued
Array ( [id] => 3589125 [patent_doc_number] => 05487785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Plasma treatment apparatus' [patent_app_type] => 1 [patent_app_number] => 8/233591 [patent_app_country] => US [patent_app_date] => 1994-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9180 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/487/05487785.pdf [firstpage_image] =>[orig_patent_app_number] => 233591 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/233591
Plasma treatment apparatus Mar 24, 1994 Issued
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