Search

Rachna Singh Desai

Examiner (ID: 7987, Phone: (571)272-4099 , Office: P/3992 )

Most Active Art Unit
2176
Art Unit(s)
3992, 2176
Total Applications
380
Issued Applications
192
Pending Applications
75
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2720749 [patent_doc_number] => 05018170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Variable data rate clock synthesizer' [patent_app_type] => 1 [patent_app_number] => 7/440006 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2604 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018170.pdf [firstpage_image] =>[orig_patent_app_number] => 440006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440006
Variable data rate clock synthesizer Nov 20, 1989 Issued
Array ( [id] => 2602719 [patent_doc_number] => 04941155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Method and circuitry for symbol timing and frequency offset estimation in time division multiple access radio systems' [patent_app_type] => 1 [patent_app_number] => 7/437758 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9564 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941155.pdf [firstpage_image] =>[orig_patent_app_number] => 437758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437758
Method and circuitry for symbol timing and frequency offset estimation in time division multiple access radio systems Nov 15, 1989 Issued
Array ( [id] => 2683682 [patent_doc_number] => 04984255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Edge transition insensitive delay line system and method' [patent_app_type] => 1 [patent_app_number] => 7/436897 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 10375 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984255.pdf [firstpage_image] =>[orig_patent_app_number] => 436897 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436897
Edge transition insensitive delay line system and method Nov 14, 1989 Issued
Array ( [id] => 2831255 [patent_doc_number] => 05168507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Automatic adaptive equalizer' [patent_app_type] => 1 [patent_app_number] => 7/433995 [patent_app_country] => US [patent_app_date] => 1989-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6035 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168507.pdf [firstpage_image] =>[orig_patent_app_number] => 433995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/433995
Automatic adaptive equalizer Nov 8, 1989 Issued
Array ( [id] => 2683733 [patent_doc_number] => 05027373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'N-pi phase/frequency detector' [patent_app_type] => 1 [patent_app_number] => 7/429600 [patent_app_country] => US [patent_app_date] => 1989-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4182 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/027/05027373.pdf [firstpage_image] =>[orig_patent_app_number] => 429600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429600
N-pi phase/frequency detector Oct 30, 1989 Issued
Array ( [id] => 2681405 [patent_doc_number] => 05048062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Transmitting commands over a serial link' [patent_app_type] => 1 [patent_app_number] => 7/429268 [patent_app_country] => US [patent_app_date] => 1989-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5384 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048062.pdf [firstpage_image] =>[orig_patent_app_number] => 429268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429268
Transmitting commands over a serial link Oct 29, 1989 Issued
Array ( [id] => 2858812 [patent_doc_number] => 05107519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Coding device and a decoding device' [patent_app_type] => 1 [patent_app_number] => 7/429056 [patent_app_country] => US [patent_app_date] => 1989-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10182 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107519.pdf [firstpage_image] =>[orig_patent_app_number] => 429056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429056
Coding device and a decoding device Oct 29, 1989 Issued
Array ( [id] => 2760881 [patent_doc_number] => 05022056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Method and structure for digital phase synchronization' [patent_app_type] => 1 [patent_app_number] => 7/425796 [patent_app_country] => US [patent_app_date] => 1989-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2582 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022056.pdf [firstpage_image] =>[orig_patent_app_number] => 425796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425796
Method and structure for digital phase synchronization Oct 22, 1989 Issued
Array ( [id] => 2890328 [patent_doc_number] => 05119398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Signal regenerator for two-wire local area network' [patent_app_type] => 1 [patent_app_number] => 7/423912 [patent_app_country] => US [patent_app_date] => 1989-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5830 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119398.pdf [firstpage_image] =>[orig_patent_app_number] => 423912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423912
Signal regenerator for two-wire local area network Oct 18, 1989 Issued
Array ( [id] => 2779871 [patent_doc_number] => 04985903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Bus coupling circuit' [patent_app_type] => 1 [patent_app_number] => 7/422516 [patent_app_country] => US [patent_app_date] => 1989-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5326 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985903.pdf [firstpage_image] =>[orig_patent_app_number] => 422516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422516
Bus coupling circuit Oct 16, 1989 Issued
Array ( [id] => 2641279 [patent_doc_number] => 04958360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Circuit for recovering the carrier in digital transmission systems' [patent_app_type] => 1 [patent_app_number] => 7/420681 [patent_app_country] => US [patent_app_date] => 1989-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3941 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958360.pdf [firstpage_image] =>[orig_patent_app_number] => 420681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/420681
Circuit for recovering the carrier in digital transmission systems Oct 10, 1989 Issued
Array ( [id] => 2683624 [patent_doc_number] => 04984252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Channel switching system' [patent_app_type] => 1 [patent_app_number] => 7/419366 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5618 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 540 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984252.pdf [firstpage_image] =>[orig_patent_app_number] => 419366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419366
Channel switching system Oct 9, 1989 Issued
Array ( [id] => 2878548 [patent_doc_number] => 05097485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'HF high data rate modem' [patent_app_type] => 1 [patent_app_number] => 7/419166 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3332 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097485.pdf [firstpage_image] =>[orig_patent_app_number] => 419166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419166
HF high data rate modem Oct 9, 1989 Issued
Array ( [id] => 2742958 [patent_doc_number] => 04998262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Generation of topology independent reference signals' [patent_app_type] => 1 [patent_app_number] => 7/419345 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2226 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998262.pdf [firstpage_image] =>[orig_patent_app_number] => 419345 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419345
Generation of topology independent reference signals Oct 9, 1989 Issued
Array ( [id] => 2689930 [patent_doc_number] => 05067141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Interpolator for varying a signal sampling rate' [patent_app_type] => 1 [patent_app_number] => 7/419501 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6038 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067141.pdf [firstpage_image] =>[orig_patent_app_number] => 419501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419501
Interpolator for varying a signal sampling rate Oct 9, 1989 Issued
Array ( [id] => 2865848 [patent_doc_number] => 05113418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Elastic buffer for local area network' [patent_app_type] => 1 [patent_app_number] => 7/417997 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4661 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113418.pdf [firstpage_image] =>[orig_patent_app_number] => 417997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/417997
Elastic buffer for local area network Oct 5, 1989 Issued
Array ( [id] => 2590004 [patent_doc_number] => 04974234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Method of and circuit for the measurement of jitter modulation of zero-related digital signals' [patent_app_type] => 1 [patent_app_number] => 7/416246 [patent_app_country] => US [patent_app_date] => 1989-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3187 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974234.pdf [firstpage_image] =>[orig_patent_app_number] => 416246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416246
Method of and circuit for the measurement of jitter modulation of zero-related digital signals Oct 1, 1989 Issued
Array ( [id] => 2759508 [patent_doc_number] => 05031196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Receiver for use in a remote control system' [patent_app_type] => 1 [patent_app_number] => 7/414566 [patent_app_country] => US [patent_app_date] => 1989-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3305 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031196.pdf [firstpage_image] =>[orig_patent_app_number] => 414566 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/414566
Receiver for use in a remote control system Sep 28, 1989 Issued
Array ( [id] => 2717753 [patent_doc_number] => 05014285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Frequency shift keying communication system with selectable carrier frequencies' [patent_app_type] => 1 [patent_app_number] => 7/413415 [patent_app_country] => US [patent_app_date] => 1989-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4253 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014285.pdf [firstpage_image] =>[orig_patent_app_number] => 413415 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413415
Frequency shift keying communication system with selectable carrier frequencies Sep 26, 1989 Issued
07/412473 VARIABLE RATE CODER Sep 25, 1989 Abandoned
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