Search

Belur V. Keshavan

Examiner (ID: 2641)

Most Active Art Unit
2825
Art Unit(s)
2825, 2823
Total Applications
284
Issued Applications
267
Pending Applications
6
Abandoned Applications
11

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4258369 [patent_doc_number] => 06258634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Method for manufacturing a dual-direction over-voltage and over-current IC protection device and its cell structure' [patent_app_type] => 1 [patent_app_number] => 9/246035 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 5022 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258634.pdf [firstpage_image] =>[orig_patent_app_number] => 246035 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246035
Method for manufacturing a dual-direction over-voltage and over-current IC protection device and its cell structure Feb 3, 1999 Issued
Array ( [id] => 4414201 [patent_doc_number] => 06229180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'MOS type semiconductor apparatus' [patent_app_type] => 1 [patent_app_number] => 9/238855 [patent_app_country] => US [patent_app_date] => 1999-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 13342 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229180.pdf [firstpage_image] =>[orig_patent_app_number] => 238855 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/238855
MOS type semiconductor apparatus Jan 26, 1999 Issued
Array ( [id] => 4293601 [patent_doc_number] => 06184062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Process for forming cone shaped solder for chip interconnection' [patent_app_type] => 1 [patent_app_number] => 9/233383 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4912 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184062.pdf [firstpage_image] =>[orig_patent_app_number] => 233383 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233383
Process for forming cone shaped solder for chip interconnection Jan 18, 1999 Issued
Array ( [id] => 4246510 [patent_doc_number] => 06221691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Method and system for attaching semiconductor dice to substrates' [patent_app_type] => 1 [patent_app_number] => 9/232442 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3502 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221691.pdf [firstpage_image] =>[orig_patent_app_number] => 232442 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232442
Method and system for attaching semiconductor dice to substrates Jan 14, 1999 Issued
Array ( [id] => 4162771 [patent_doc_number] => 06157065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Electrostatic discharge protective circuit under conductive pad' [patent_app_type] => 1 [patent_app_number] => 9/232204 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2170 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157065.pdf [firstpage_image] =>[orig_patent_app_number] => 232204 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232204
Electrostatic discharge protective circuit under conductive pad Jan 13, 1999 Issued
Array ( [id] => 4259046 [patent_doc_number] => 06204175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Method of depositing a smooth conformal aluminum film on a refractory metal nitride layer' [patent_app_type] => 1 [patent_app_number] => 9/226053 [patent_app_country] => US [patent_app_date] => 1999-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2997 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204175.pdf [firstpage_image] =>[orig_patent_app_number] => 226053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226053
Method of depositing a smooth conformal aluminum film on a refractory metal nitride layer Jan 4, 1999 Issued
Array ( [id] => 4359299 [patent_doc_number] => 06291887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Dual damascene arrangements for metal interconnection with low k dielectric constant materials and nitride middle etch stop layer' [patent_app_type] => 1 [patent_app_number] => 9/225220 [patent_app_country] => US [patent_app_date] => 1999-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4160 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/291/06291887.pdf [firstpage_image] =>[orig_patent_app_number] => 225220 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/225220
Dual damascene arrangements for metal interconnection with low k dielectric constant materials and nitride middle etch stop layer Jan 3, 1999 Issued
Array ( [id] => 4246497 [patent_doc_number] => 06221690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Semiconductor package and production method thereof' [patent_app_type] => 1 [patent_app_number] => 9/215190 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4590 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221690.pdf [firstpage_image] =>[orig_patent_app_number] => 215190 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215190
Semiconductor package and production method thereof Dec 17, 1998 Issued
Array ( [id] => 4381502 [patent_doc_number] => 06277726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Method for decreasing contact resistance of an electrode positioned inside a misaligned via for multilevel interconnects' [patent_app_type] => 1 [patent_app_number] => 9/208202 [patent_app_country] => US [patent_app_date] => 1998-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 4364 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 36 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/277/06277726.pdf [firstpage_image] =>[orig_patent_app_number] => 208202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/208202
Method for decreasing contact resistance of an electrode positioned inside a misaligned via for multilevel interconnects Dec 8, 1998 Issued
Array ( [id] => 4292661 [patent_doc_number] => 06180507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method of forming interconnections' [patent_app_type] => 1 [patent_app_number] => 9/206052 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1592 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180507.pdf [firstpage_image] =>[orig_patent_app_number] => 206052 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206052
Method of forming interconnections Dec 3, 1998 Issued
Array ( [id] => 4407554 [patent_doc_number] => 06239015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Semiconductor device having polysilicon interconnections and method of making same' [patent_app_type] => 1 [patent_app_number] => 9/204363 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1484 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239015.pdf [firstpage_image] =>[orig_patent_app_number] => 204363 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204363
Semiconductor device having polysilicon interconnections and method of making same Dec 3, 1998 Issued
Array ( [id] => 4290203 [patent_doc_number] => 06235626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Method of forming a gate electrode using an insulating film with an opening pattern' [patent_app_type] => 1 [patent_app_number] => 9/201151 [patent_app_country] => US [patent_app_date] => 1998-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 10827 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235626.pdf [firstpage_image] =>[orig_patent_app_number] => 201151 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201151
Method of forming a gate electrode using an insulating film with an opening pattern Nov 29, 1998 Issued
Array ( [id] => 1550268 [patent_doc_number] => 06399432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Process to control poly silicon profiles in a dual doped poly silicon process' [patent_app_type] => B1 [patent_app_number] => 09/199203 [patent_app_country] => US [patent_app_date] => 1998-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3770 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/399/06399432.pdf [firstpage_image] =>[orig_patent_app_number] => 09199203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/199203
Process to control poly silicon profiles in a dual doped poly silicon process Nov 23, 1998 Issued
Array ( [id] => 4299714 [patent_doc_number] => 06180971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Capacitor and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/197919 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 5682 [patent_no_of_claims] => 30 [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] => patents/06/180/06180971.pdf [firstpage_image] =>[orig_patent_app_number] => 197919 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197919
Capacitor and method of manufacturing the same Nov 22, 1998 Issued
Array ( [id] => 4130566 [patent_doc_number] => 06146918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Method of fabricating a semiconductor package' [patent_app_type] => 1 [patent_app_number] => 9/195996 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 2820 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/146/06146918.pdf [firstpage_image] =>[orig_patent_app_number] => 195996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195996
Method of fabricating a semiconductor package Nov 19, 1998 Issued
Array ( [id] => 4222099 [patent_doc_number] => 06111277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Semiconductor device as well as light emitting semiconductor device' [patent_app_type] => 1 [patent_app_number] => 9/176270 [patent_app_country] => US [patent_app_date] => 1998-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7545 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111277.pdf [firstpage_image] =>[orig_patent_app_number] => 176270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176270
Semiconductor device as well as light emitting semiconductor device Oct 20, 1998 Issued
Array ( [id] => 4287024 [patent_doc_number] => 06268275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Method of locating conductive spheres utilizing screen and hopper of solder balls' [patent_app_type] => 1 [patent_app_number] => 9/168621 [patent_app_country] => US [patent_app_date] => 1998-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4033 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268275.pdf [firstpage_image] =>[orig_patent_app_number] => 168621 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/168621
Method of locating conductive spheres utilizing screen and hopper of solder balls Oct 7, 1998 Issued
Array ( [id] => 4359004 [patent_doc_number] => 06169008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'High Q inductor and its forming method' [patent_app_type] => 1 [patent_app_number] => 9/166680 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1670 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169008.pdf [firstpage_image] =>[orig_patent_app_number] => 166680 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166680
High Q inductor and its forming method Oct 4, 1998 Issued
Array ( [id] => 4309354 [patent_doc_number] => 06188095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => '61/4 f2 DRAM cell structure with four nodes per bitline-stud and two topological wordline levels' [patent_app_type] => 1 [patent_app_number] => 9/163670 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2114 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188095.pdf [firstpage_image] =>[orig_patent_app_number] => 163670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/163670
61/4 f2 DRAM cell structure with four nodes per bitline-stud and two topological wordline levels Sep 29, 1998 Issued
Array ( [id] => 4389914 [patent_doc_number] => 06262465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Highly-doped P-type contact for high-speed, front-side illuminated photodiode' [patent_app_type] => 1 [patent_app_number] => 9/161097 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2914 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262465.pdf [firstpage_image] =>[orig_patent_app_number] => 161097 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/161097
Highly-doped P-type contact for high-speed, front-side illuminated photodiode Sep 24, 1998 Issued
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