Search

Ajay M. Bhatia

Supervisory Patent Examiner (ID: 7604, Phone: (571)272-3906 , Office: P/2142 )

Most Active Art Unit
2445
Art Unit(s)
2445, 2145, 2117, 2142, 2156
Total Applications
291
Issued Applications
142
Pending Applications
31
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3938662 [patent_doc_number] => 05946344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Multiple-rate direct sequence architecture utilizing a fixed chipping rate and variable spreading code lengths' [patent_app_type] => 1 [patent_app_number] => 8/826777 [patent_app_country] => US [patent_app_date] => 1997-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2852 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946344.pdf [firstpage_image] =>[orig_patent_app_number] => 826777 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826777
Multiple-rate direct sequence architecture utilizing a fixed chipping rate and variable spreading code lengths Apr 6, 1997 Issued
Array ( [id] => 3771350 [patent_doc_number] => 05852635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Network system for linking user nodes using high speed CSMA/CD communication' [patent_app_type] => 1 [patent_app_number] => 8/831280 [patent_app_country] => US [patent_app_date] => 1997-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4485 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852635.pdf [firstpage_image] =>[orig_patent_app_number] => 831280 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831280
Network system for linking user nodes using high speed CSMA/CD communication Mar 30, 1997 Issued
Array ( [id] => 4065648 [patent_doc_number] => 05933465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Control signal detection method with calibration error and subscriber unit therewith' [patent_app_type] => 1 [patent_app_number] => 8/828387 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5257 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933465.pdf [firstpage_image] =>[orig_patent_app_number] => 828387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/828387
Control signal detection method with calibration error and subscriber unit therewith Mar 27, 1997 Issued
Array ( [id] => 3941885 [patent_doc_number] => 05953375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Packing method, recording medium and transmitting and receiving apparatus for variable length data' [patent_app_type] => 1 [patent_app_number] => 8/821757 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 32 [patent_no_of_words] => 9502 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953375.pdf [firstpage_image] =>[orig_patent_app_number] => 821757 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/821757
Packing method, recording medium and transmitting and receiving apparatus for variable length data Mar 19, 1997 Issued
Array ( [id] => 4006268 [patent_doc_number] => 05892800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Data detection circuit having a pre-amplifier circuit' [patent_app_type] => 1 [patent_app_number] => 8/822338 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4124 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892800.pdf [firstpage_image] =>[orig_patent_app_number] => 822338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822338
Data detection circuit having a pre-amplifier circuit Mar 19, 1997 Issued
Array ( [id] => 4118487 [patent_doc_number] => 06101229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Data synchronization method and circuit using a timeout counter' [patent_app_type] => 1 [patent_app_number] => 8/819314 [patent_app_country] => US [patent_app_date] => 1997-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5157 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101229.pdf [firstpage_image] =>[orig_patent_app_number] => 819314 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/819314
Data synchronization method and circuit using a timeout counter Mar 17, 1997 Issued
Array ( [id] => 3959283 [patent_doc_number] => 05982807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'High data rate spread spectrum transceiver and associated methods' [patent_app_type] => 1 [patent_app_number] => 8/819846 [patent_app_country] => US [patent_app_date] => 1997-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4566 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982807.pdf [firstpage_image] =>[orig_patent_app_number] => 819846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/819846
High data rate spread spectrum transceiver and associated methods Mar 16, 1997 Issued
Array ( [id] => 4386101 [patent_doc_number] => 06289064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Synchronization equipment' [patent_app_type] => 1 [patent_app_number] => 8/810767 [patent_app_country] => US [patent_app_date] => 1997-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 41 [patent_no_of_words] => 11388 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289064.pdf [firstpage_image] =>[orig_patent_app_number] => 810767 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810767
Synchronization equipment Mar 4, 1997 Issued
Array ( [id] => 4006280 [patent_doc_number] => 05892801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Decision path reduction of M-ary tree-search detector' [patent_app_type] => 1 [patent_app_number] => 8/810586 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6088 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892801.pdf [firstpage_image] =>[orig_patent_app_number] => 810586 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810586
Decision path reduction of M-ary tree-search detector Mar 3, 1997 Issued
Array ( [id] => 4122011 [patent_doc_number] => 06058147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Intelligent carrier acquisition method for satellite communications' [patent_app_type] => 1 [patent_app_number] => 8/810657 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6758 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/058/06058147.pdf [firstpage_image] =>[orig_patent_app_number] => 810657 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810657
Intelligent carrier acquisition method for satellite communications Mar 2, 1997 Issued
Array ( [id] => 4014405 [patent_doc_number] => 05987084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Method and apparatus for correction of GPS carrier phase measurement' [patent_app_type] => 1 [patent_app_number] => 8/801573 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3903 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987084.pdf [firstpage_image] =>[orig_patent_app_number] => 801573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801573
Method and apparatus for correction of GPS carrier phase measurement Feb 17, 1997 Issued
Array ( [id] => 4149855 [patent_doc_number] => 06122327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Radio receiver' [patent_app_type] => 1 [patent_app_number] => 8/796067 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122327.pdf [firstpage_image] =>[orig_patent_app_number] => 796067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796067
Radio receiver Feb 3, 1997 Issued
Array ( [id] => 4286425 [patent_doc_number] => 06246716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Information communication system' [patent_app_type] => 1 [patent_app_number] => 8/792632 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6762 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246716.pdf [firstpage_image] =>[orig_patent_app_number] => 792632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792632
Information communication system Jan 30, 1997 Issued
Array ( [id] => 3758431 [patent_doc_number] => 05802112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Multi-level, multi-frequency interference pattern analog waveform encoding of digital data for transmission' [patent_app_type] => 1 [patent_app_number] => 8/773527 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10827 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802112.pdf [firstpage_image] =>[orig_patent_app_number] => 773527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773527
Multi-level, multi-frequency interference pattern analog waveform encoding of digital data for transmission Dec 22, 1996 Issued
Array ( [id] => 3776411 [patent_doc_number] => 05844947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Viterbi decoder with reduced metric computation' [patent_app_type] => 1 [patent_app_number] => 8/772612 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5719 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844947.pdf [firstpage_image] =>[orig_patent_app_number] => 772612 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772612
Viterbi decoder with reduced metric computation Dec 22, 1996 Issued
Array ( [id] => 4065531 [patent_doc_number] => 05933457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Receiving method and receiver' [patent_app_type] => 1 [patent_app_number] => 8/727417 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5908 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933457.pdf [firstpage_image] =>[orig_patent_app_number] => 727417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727417
Receiving method and receiver Dec 17, 1996 Issued
Array ( [id] => 3805799 [patent_doc_number] => 05727027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'PSK signal demodulation method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/775707 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3842 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727027.pdf [firstpage_image] =>[orig_patent_app_number] => 775707 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775707
PSK signal demodulation method and apparatus Dec 16, 1996 Issued
Array ( [id] => 4021055 [patent_doc_number] => 05889827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Method and apparatus for digital symbol detection using medium response estimates' [patent_app_type] => 1 [patent_app_number] => 8/766167 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4480 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889827.pdf [firstpage_image] =>[orig_patent_app_number] => 766167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/766167
Method and apparatus for digital symbol detection using medium response estimates Dec 11, 1996 Issued
Array ( [id] => 4047442 [patent_doc_number] => 05943374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Out-of-synchronization recovery method and apparatus of data transmission system' [patent_app_type] => 1 [patent_app_number] => 8/763324 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 9508 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/943/05943374.pdf [firstpage_image] =>[orig_patent_app_number] => 763324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763324
Out-of-synchronization recovery method and apparatus of data transmission system Dec 9, 1996 Issued
Array ( [id] => 3758352 [patent_doc_number] => 05802106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Method for rapid data rate detection in a packet communication environment without data rate supervision' [patent_app_type] => 1 [patent_app_number] => 8/762828 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4351 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802106.pdf [firstpage_image] =>[orig_patent_app_number] => 762828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762828
Method for rapid data rate detection in a packet communication environment without data rate supervision Dec 5, 1996 Issued
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