Search

Iftekhar A. Khan

Examiner (ID: 2808, Phone: (571)272-5699 , Office: P/2128 )

Most Active Art Unit
2128
Art Unit(s)
2127, 2128, 2146, 2123, 2187
Total Applications
617
Issued Applications
452
Pending Applications
59
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5580140 [patent_doc_number] => 20090175486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'SPEAKER' [patent_app_type] => utility [patent_app_number] => 12/162747 [patent_app_country] => US [patent_app_date] => 2007-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2810 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20090175486.pdf [firstpage_image] =>[orig_patent_app_number] => 12162747 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162747
SPEAKER Jan 17, 2007 Abandoned
Array ( [id] => 8283332 [patent_doc_number] => 08217435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Floating body memory cell having gates favoring different conductivity type regions' [patent_app_type] => utility [patent_app_number] => 11/644715 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 6458 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11644715 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/644715
Floating body memory cell having gates favoring different conductivity type regions Dec 21, 2006 Issued
Array ( [id] => 8751134 [patent_doc_number] => 08416973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Electrostatic loudspeakers' [patent_app_type] => utility [patent_app_number] => 12/159882 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2792 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12159882 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159882
Electrostatic loudspeakers Dec 18, 2006 Issued
Array ( [id] => 5063066 [patent_doc_number] => 20070224706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Method of producing semiconductor device and semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/638422 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4850 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20070224706.pdf [firstpage_image] =>[orig_patent_app_number] => 11638422 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/638422
Method of producing semiconductor device and semiconductor device Dec 13, 2006 Abandoned
Array ( [id] => 9168663 [patent_doc_number] => 08594348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Asymmetrical moving systems for a piezoelectric speaker and asymmetrical speaker' [patent_app_type] => utility [patent_app_number] => 12/093633 [patent_app_country] => US [patent_app_date] => 2006-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6471 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12093633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/093633
Asymmetrical moving systems for a piezoelectric speaker and asymmetrical speaker Nov 13, 2006 Issued
Array ( [id] => 7689303 [patent_doc_number] => 20070105395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'LASER FUNCTIONALIZATION AND PATTERNING OF THICK-FILM INKS' [patent_app_type] => utility [patent_app_number] => 11/555861 [patent_app_country] => US [patent_app_date] => 2006-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4794 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20070105395.pdf [firstpage_image] =>[orig_patent_app_number] => 11555861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555861
LASER FUNCTIONALIZATION AND PATTERNING OF THICK-FILM INKS Nov 1, 2006 Abandoned
Array ( [id] => 7751554 [patent_doc_number] => 08110510 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-07 [patent_title] => 'Low temperature synthesis of nanowires in solution' [patent_app_type] => utility [patent_app_number] => 11/582132 [patent_app_country] => US [patent_app_date] => 2006-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8389 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/110/08110510.pdf [firstpage_image] =>[orig_patent_app_number] => 11582132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582132
Low temperature synthesis of nanowires in solution Oct 16, 2006 Issued
Array ( [id] => 5365791 [patent_doc_number] => 20090303350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'MULTI-CHANNEL SOUND COLLECTING APPARATUS, MULTI-CHANNEL SOUND REPRODUCING APPARATUS, AND MULTI-CHANNEL SOUND COLLECTING AND REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/914858 [patent_app_country] => US [patent_app_date] => 2006-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14346 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0303/20090303350.pdf [firstpage_image] =>[orig_patent_app_number] => 11914858 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/914858
MULTI-CHANNEL SOUND COLLECTING APPARATUS, MULTI-CHANNEL SOUND REPRODUCING APPARATUS, AND MULTI-CHANNEL SOUND COLLECTING AND REPRODUCING APPARATUS May 29, 2006 Abandoned
Array ( [id] => 5404038 [patent_doc_number] => 20090239352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'METHOD FOR PRODUCING SILICON OXIDE FILM, CONTROL PROGRAM THEREOF, RECORDING MEDIUM AND PLASMA PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/910322 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7526 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20090239352.pdf [firstpage_image] =>[orig_patent_app_number] => 11910322 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/910322
METHOD FOR PRODUCING SILICON OXIDE FILM, CONTROL PROGRAM THEREOF, RECORDING MEDIUM AND PLASMA PROCESSING APPARATUS Mar 27, 2006 Abandoned
Array ( [id] => 5472380 [patent_doc_number] => 20090245546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Medium/Low Band Sound Reinforcement Film-Type Audio-Speaker Using Piezoelectric Film as Vibration Element' [patent_app_type] => utility [patent_app_number] => 12/092035 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2630 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20090245546.pdf [firstpage_image] =>[orig_patent_app_number] => 12092035 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/092035
Medium/Low Band Sound Reinforcement Film-Type Audio-Speaker Using Piezoelectric Film as Vibration Element Feb 9, 2006 Abandoned
Array ( [id] => 4742718 [patent_doc_number] => 20080087319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Method For Metallisation Of A Semiconductor Device' [patent_app_type] => utility [patent_app_number] => 11/813721 [patent_app_country] => US [patent_app_date] => 2006-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4012 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20080087319.pdf [firstpage_image] =>[orig_patent_app_number] => 11813721 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/813721
Method for metallization of a semiconductor device Jan 17, 2006 Issued
Array ( [id] => 5199222 [patent_doc_number] => 20070298540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Dicing and Packing Metod of Sheet-Like Wafer, Packed Product of Water, and Separation Jig' [patent_app_type] => utility [patent_app_number] => 11/661007 [patent_app_country] => US [patent_app_date] => 2005-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4520 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0298/20070298540.pdf [firstpage_image] =>[orig_patent_app_number] => 11661007 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/661007
Dicing and Packing Metod of Sheet-Like Wafer, Packed Product of Water, and Separation Jig Aug 29, 2005 Abandoned
Array ( [id] => 4731062 [patent_doc_number] => 20080048181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Organic Semiconductor Thin Film, Organic Semiconductor Device, Organic Thin Film Transistor and Organic Electronic Luminescence Element' [patent_app_type] => utility [patent_app_number] => 11/628695 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20080048181.pdf [firstpage_image] =>[orig_patent_app_number] => 11628695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/628695
Organic Semiconductor Thin Film, Organic Semiconductor Device, Organic Thin Film Transistor and Organic Electronic Luminescence Element Jun 5, 2005 Abandoned
Array ( [id] => 5128049 [patent_doc_number] => 20070204446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Method for Manufacturing Solid Electrolytic Capacitor' [patent_app_type] => utility [patent_app_number] => 11/547326 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7317 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0204/20070204446.pdf [firstpage_image] =>[orig_patent_app_number] => 11547326 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/547326
Method for Manufacturing Solid Electrolytic Capacitor Apr 3, 2005 Abandoned
Array ( [id] => 5165680 [patent_doc_number] => 20070287267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Laser Processing Method and Object to be Processed' [patent_app_type] => utility [patent_app_number] => 10/594892 [patent_app_country] => US [patent_app_date] => 2005-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 12928 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20070287267.pdf [firstpage_image] =>[orig_patent_app_number] => 10594892 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594892
Laser processing method and object to be processed Mar 1, 2005 Issued
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