Search

Prashant J. Khatri

Examiner (ID: 12562, Phone: (571)270-3470 , Office: P/1783 )

Most Active Art Unit
1783
Art Unit(s)
1794, 1783
Total Applications
990
Issued Applications
555
Pending Applications
85
Abandoned Applications
372

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2294748 [patent_doc_number] => 04639688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Wide-band phase locked loop amplifier apparatus' [patent_app_type] => 1 [patent_app_number] => 6/724714 [patent_app_country] => US [patent_app_date] => 1985-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1938 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639688.pdf [firstpage_image] =>[orig_patent_app_number] => 724714 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724714
Wide-band phase locked loop amplifier apparatus Apr 17, 1985 Issued
Array ( [id] => 2269232 [patent_doc_number] => 04629902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Device for measuring web tension' [patent_app_type] => 1 [patent_app_number] => 6/724785 [patent_app_country] => US [patent_app_date] => 1985-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2001 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629902.pdf [firstpage_image] =>[orig_patent_app_number] => 724785 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724785
Device for measuring web tension Apr 17, 1985 Issued
Array ( [id] => 2297918 [patent_doc_number] => 04652838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Phase randomization to reduce detectability of phase or frequency-modulated digital signals' [patent_app_type] => 1 [patent_app_number] => 6/724309 [patent_app_country] => US [patent_app_date] => 1985-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 6784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652838.pdf [firstpage_image] =>[orig_patent_app_number] => 724309 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724309
Phase randomization to reduce detectability of phase or frequency-modulated digital signals Apr 16, 1985 Issued
Array ( [id] => 2224688 [patent_doc_number] => 04628286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Digital frequency modulator' [patent_app_type] => 1 [patent_app_number] => 6/724310 [patent_app_country] => US [patent_app_date] => 1985-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 4597 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628286.pdf [firstpage_image] =>[orig_patent_app_number] => 724310 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724310
Digital frequency modulator Apr 16, 1985 Issued
Array ( [id] => 2378453 [patent_doc_number] => 04720192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Glass bottle inspection unit' [patent_app_type] => 1 [patent_app_number] => 6/723806 [patent_app_country] => US [patent_app_date] => 1985-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1485 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720192.pdf [firstpage_image] =>[orig_patent_app_number] => 723806 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/723806
Glass bottle inspection unit Apr 15, 1985 Issued
Array ( [id] => 2296200 [patent_doc_number] => 04643570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Through-flow cuvette' [patent_app_type] => 1 [patent_app_number] => 6/722113 [patent_app_country] => US [patent_app_date] => 1985-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3027 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/643/04643570.pdf [firstpage_image] =>[orig_patent_app_number] => 722113 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/722113
Through-flow cuvette Apr 10, 1985 Issued
Array ( [id] => 2270684 [patent_doc_number] => 04630004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Dielectric resonator stabilized microstrip oscillator' [patent_app_type] => 1 [patent_app_number] => 6/721834 [patent_app_country] => US [patent_app_date] => 1985-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2359 [patent_no_of_claims] => 4 [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/04/630/04630004.pdf [firstpage_image] =>[orig_patent_app_number] => 721834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721834
Dielectric resonator stabilized microstrip oscillator Apr 10, 1985 Issued
Array ( [id] => 2287785 [patent_doc_number] => 04652126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Apparatus, method and system for color measurement' [patent_app_type] => 1 [patent_app_number] => 6/721531 [patent_app_country] => US [patent_app_date] => 1985-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2928 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652126.pdf [firstpage_image] =>[orig_patent_app_number] => 721531 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721531
Apparatus, method and system for color measurement Apr 9, 1985 Issued
Array ( [id] => 2321698 [patent_doc_number] => 04671655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Exposure meter' [patent_app_type] => 1 [patent_app_number] => 6/721751 [patent_app_country] => US [patent_app_date] => 1985-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1700 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671655.pdf [firstpage_image] =>[orig_patent_app_number] => 721751 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721751
Exposure meter Apr 9, 1985 Issued
Array ( [id] => 2283533 [patent_doc_number] => 04626790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Demodulator for amplitude-modulated carrier frequency oscillations' [patent_app_type] => 1 [patent_app_number] => 6/721976 [patent_app_country] => US [patent_app_date] => 1985-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2309 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626790.pdf [firstpage_image] =>[orig_patent_app_number] => 721976 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721976
Demodulator for amplitude-modulated carrier frequency oscillations Apr 9, 1985 Issued
Array ( [id] => 2320729 [patent_doc_number] => 04689490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Installation for the atuomatic reading of informations on moved objects' [patent_app_type] => 1 [patent_app_number] => 6/720731 [patent_app_country] => US [patent_app_date] => 1985-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2380 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689490.pdf [firstpage_image] =>[orig_patent_app_number] => 720731 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720731
Installation for the atuomatic reading of informations on moved objects Apr 7, 1985 Issued
Array ( [id] => 2304395 [patent_doc_number] => 04644151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Identification of a molded container with its mold of origin' [patent_app_type] => 1 [patent_app_number] => 6/720336 [patent_app_country] => US [patent_app_date] => 1985-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 5385 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644151.pdf [firstpage_image] =>[orig_patent_app_number] => 720336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720336
Identification of a molded container with its mold of origin Apr 4, 1985 Issued
Array ( [id] => 2304749 [patent_doc_number] => 04644175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Device for the automatic control of the feed of a tubular wire, in particular made of precious material in the goldsmith industry' [patent_app_type] => 1 [patent_app_number] => 6/720306 [patent_app_country] => US [patent_app_date] => 1985-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2190 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644175.pdf [firstpage_image] =>[orig_patent_app_number] => 720306 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720306
Device for the automatic control of the feed of a tubular wire, in particular made of precious material in the goldsmith industry Apr 4, 1985 Issued
Array ( [id] => 2362668 [patent_doc_number] => 04658147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Remote optically readable system and method' [patent_app_type] => 1 [patent_app_number] => 6/719719 [patent_app_country] => US [patent_app_date] => 1985-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2048 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658147.pdf [firstpage_image] =>[orig_patent_app_number] => 719719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/719719
Remote optically readable system and method Apr 2, 1985 Issued
Array ( [id] => 2219713 [patent_doc_number] => 04624564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Calibration standards for flying height testers' [patent_app_type] => 1 [patent_app_number] => 6/718311 [patent_app_country] => US [patent_app_date] => 1985-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2692 [patent_no_of_claims] => 3 [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/04/624/04624564.pdf [firstpage_image] =>[orig_patent_app_number] => 718311 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/718311
Calibration standards for flying height testers Mar 31, 1985 Issued
Array ( [id] => 2224630 [patent_doc_number] => 04628282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Clock generator for digital demodulators' [patent_app_type] => 1 [patent_app_number] => 6/717094 [patent_app_country] => US [patent_app_date] => 1985-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3310 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628282.pdf [firstpage_image] =>[orig_patent_app_number] => 717094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/717094
Clock generator for digital demodulators Mar 27, 1985 Issued
Array ( [id] => 2270638 [patent_doc_number] => 04630001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Electrical oscillators having automatic tuning arrangements' [patent_app_type] => 1 [patent_app_number] => 6/714494 [patent_app_country] => US [patent_app_date] => 1985-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2310 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/630/04630001.pdf [firstpage_image] =>[orig_patent_app_number] => 714494 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/714494
Electrical oscillators having automatic tuning arrangements Mar 20, 1985 Issued
Array ( [id] => 2245460 [patent_doc_number] => 04617534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'High-speed switched oscillator' [patent_app_type] => 1 [patent_app_number] => 6/712576 [patent_app_country] => US [patent_app_date] => 1985-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5655 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617534.pdf [firstpage_image] =>[orig_patent_app_number] => 712576 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/712576
High-speed switched oscillator Mar 14, 1985 Issued
Array ( [id] => 2358876 [patent_doc_number] => 04651109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Piezoelectric resonance component having an improved group delay time characteristic' [patent_app_type] => 1 [patent_app_number] => 6/711210 [patent_app_country] => US [patent_app_date] => 1985-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4364 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/651/04651109.pdf [firstpage_image] =>[orig_patent_app_number] => 711210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/711210
Piezoelectric resonance component having an improved group delay time characteristic Mar 12, 1985 Issued
Array ( [id] => 2288889 [patent_doc_number] => 04604588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-05 [patent_title] => 'Digital delay line tester' [patent_app_type] => 1 [patent_app_number] => 6/711058 [patent_app_country] => US [patent_app_date] => 1985-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3651 [patent_no_of_claims] => 11 [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] => patents/04/604/04604588.pdf [firstpage_image] =>[orig_patent_app_number] => 711058 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/711058
Digital delay line tester Mar 11, 1985 Issued
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