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] => 4132702 [patent_doc_number] => 06072826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Key telephone system without common control' [patent_app_type] => 1 [patent_app_number] => 9/084193 [patent_app_country] => US [patent_app_date] => 1998-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7045 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072826.pdf [firstpage_image] =>[orig_patent_app_number] => 084193 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/084193
Key telephone system without common control May 25, 1998 Issued
Array ( [id] => 4421250 [patent_doc_number] => 06266382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Technique for detecting and treating robbed bit signaling in data communications' [patent_app_type] => 1 [patent_app_number] => 9/084160 [patent_app_country] => US [patent_app_date] => 1998-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3772 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266382.pdf [firstpage_image] =>[orig_patent_app_number] => 084160 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/084160
Technique for detecting and treating robbed bit signaling in data communications May 22, 1998 Issued
Array ( [id] => 4252269 [patent_doc_number] => 06144708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Phase-locked loop circuit with equalizer and phase locking method' [patent_app_type] => 1 [patent_app_number] => 9/083342 [patent_app_country] => US [patent_app_date] => 1998-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3035 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144708.pdf [firstpage_image] =>[orig_patent_app_number] => 083342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083342
Phase-locked loop circuit with equalizer and phase locking method May 21, 1998 Issued
Array ( [id] => 4340853 [patent_doc_number] => 06330294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Method of and apparatus for digital radio signal reception' [patent_app_type] => 1 [patent_app_number] => 9/080043 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330294.pdf [firstpage_image] =>[orig_patent_app_number] => 080043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080043
Method of and apparatus for digital radio signal reception May 14, 1998 Issued
Array ( [id] => 4310888 [patent_doc_number] => 06198783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'System for wireless serial transmission of encoded information' [patent_app_type] => 1 [patent_app_number] => 9/076158 [patent_app_country] => US [patent_app_date] => 1998-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 49254 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198783.pdf [firstpage_image] =>[orig_patent_app_number] => 076158 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/076158
System for wireless serial transmission of encoded information May 11, 1998 Issued
Array ( [id] => 4274412 [patent_doc_number] => 06205171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Antenna selector switch' [patent_app_type] => 1 [patent_app_number] => 9/075076 [patent_app_country] => US [patent_app_date] => 1998-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 12 [patent_no_of_words] => 4065 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205171.pdf [firstpage_image] =>[orig_patent_app_number] => 075076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/075076
Antenna selector switch May 7, 1998 Issued
Array ( [id] => 4343843 [patent_doc_number] => 06320917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Demodulating digital video broadcast signals' [patent_app_type] => 1 [patent_app_number] => 9/071456 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6299 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/320/06320917.pdf [firstpage_image] =>[orig_patent_app_number] => 071456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071456
Demodulating digital video broadcast signals Apr 30, 1998 Issued
Array ( [id] => 4418739 [patent_doc_number] => 06173025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'PLL frequency synthesizer using frequency dividers reset by initial phase difference' [patent_app_type] => 1 [patent_app_number] => 9/070245 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3458 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173025.pdf [firstpage_image] =>[orig_patent_app_number] => 070245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070245
PLL frequency synthesizer using frequency dividers reset by initial phase difference Apr 30, 1998 Issued
Array ( [id] => 4263522 [patent_doc_number] => 06137841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Signal power adjustment for QAM communication systems' [patent_app_type] => 1 [patent_app_number] => 9/071346 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2555 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137841.pdf [firstpage_image] =>[orig_patent_app_number] => 071346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071346
Signal power adjustment for QAM communication systems Apr 30, 1998 Issued
09/067246 CARRIER RECOVERY SYSTEM Apr 26, 1998 Abandoned
Array ( [id] => 3955033 [patent_doc_number] => 05974085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Wireless modem and method therefor for routing data to an application or to storage' [patent_app_type] => 1 [patent_app_number] => 9/061645 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3395 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/974/05974085.pdf [firstpage_image] =>[orig_patent_app_number] => 061645 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/061645
Wireless modem and method therefor for routing data to an application or to storage Apr 16, 1998 Issued
Array ( [id] => 4147066 [patent_doc_number] => 06148025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'System and method for compensating for baseline wander' [patent_app_type] => 1 [patent_app_number] => 9/062342 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 36 [patent_no_of_words] => 27776 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/148/06148025.pdf [firstpage_image] =>[orig_patent_app_number] => 062342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062342
System and method for compensating for baseline wander Apr 16, 1998 Issued
Array ( [id] => 4172183 [patent_doc_number] => 06157691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Fully integrated phase-locked loop with resistor-less loop filer' [patent_app_type] => 1 [patent_app_number] => 9/059943 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3615 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157691.pdf [firstpage_image] =>[orig_patent_app_number] => 059943 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059943
Fully integrated phase-locked loop with resistor-less loop filer Apr 13, 1998 Issued
Array ( [id] => 4252032 [patent_doc_number] => 06144692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'System and method of testing for passive intermodulation in antennas' [patent_app_type] => 1 [patent_app_number] => 9/056443 [patent_app_country] => US [patent_app_date] => 1998-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6140 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144692.pdf [firstpage_image] =>[orig_patent_app_number] => 056443 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/056443
System and method of testing for passive intermodulation in antennas Apr 6, 1998 Issued
Array ( [id] => 4374080 [patent_doc_number] => 06192088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Carrier recovery system' [patent_app_type] => 1 [patent_app_number] => 9/052455 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4889 [patent_no_of_claims] => 46 [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/06/192/06192088.pdf [firstpage_image] =>[orig_patent_app_number] => 052455 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052455
Carrier recovery system Mar 30, 1998 Issued
Array ( [id] => 4299813 [patent_doc_number] => 06269114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Monitor particularly suited for Naval Tactical Data System (NTDS) interfaces types A and B' [patent_app_type] => 1 [patent_app_number] => 9/047335 [patent_app_country] => US [patent_app_date] => 1998-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3245 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269114.pdf [firstpage_image] =>[orig_patent_app_number] => 047335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/047335
Monitor particularly suited for Naval Tactical Data System (NTDS) interfaces types A and B Mar 24, 1998 Issued
Array ( [id] => 4079712 [patent_doc_number] => 06009132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'System and method for obtaining clock recovery from a received data signal' [patent_app_type] => 1 [patent_app_number] => 9/045434 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 10225 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009132.pdf [firstpage_image] =>[orig_patent_app_number] => 045434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045434
System and method for obtaining clock recovery from a received data signal Mar 19, 1998 Issued
Array ( [id] => 4396546 [patent_doc_number] => 06278722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Architecture for a digital portable telephone' [patent_app_type] => 1 [patent_app_number] => 9/030554 [patent_app_country] => US [patent_app_date] => 1998-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 7162 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278722.pdf [firstpage_image] =>[orig_patent_app_number] => 030554 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/030554
Architecture for a digital portable telephone Feb 24, 1998 Issued
Array ( [id] => 4233588 [patent_doc_number] => 06088415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Apparatus and method to adaptively equalize duty cycle distortion' [patent_app_type] => 1 [patent_app_number] => 9/028144 [patent_app_country] => US [patent_app_date] => 1998-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5330 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088415.pdf [firstpage_image] =>[orig_patent_app_number] => 028144 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028144
Apparatus and method to adaptively equalize duty cycle distortion Feb 22, 1998 Issued
Array ( [id] => 4375789 [patent_doc_number] => 06256354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Voice recording and playback mode using the G.726 half-rate within the personal handy phone system' [patent_app_type] => 1 [patent_app_number] => 9/026854 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6514 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256354.pdf [firstpage_image] =>[orig_patent_app_number] => 026854 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/026854
Voice recording and playback mode using the G.726 half-rate within the personal handy phone system Feb 19, 1998 Issued
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