There are books available see Tazkirah Akaabir e Ahl e Sunnat Pakistan and Noor Noor Chehre by 'Allamah 'Abdul Hakeem Sharf Qadri Rizwi rahimahullah. You will also find brief biographies in the beginning of their works in sha Allah Tabaaraka wa Ta'ala.
Is (or are) there are any work(s) that discuss briefly the biographies of the Ulama of Hind, since the time of Shah Waliullah rahimahullah until now? If there is not, maybe it is an idea to compile such a work with short bios of for example: Shah Waliullah, Shah Abdul Aziz, Mawlana Fadl-ul-Haq, Mawlana Fadl-ur-Rasul, Allama Ghulam Dastagir Kasuri, Mawlana Naqi Ali Khan, Alahazrat, Sadr-us-Shariah, Mufti-e-Azam Hind, Allama Mustafa Raza Khan, Pir Syed Mehr Ali Shah, Pir Jamaat Ali Shah, Syed Naeem ud-Din Muraadabadi, Mufti Ahmad Yaar Khan, Muhaddith-e-Azam Pakistan, Allama Bandyalwi, Mufti Faiz Ahmad Owaisi, Syed Ahmad Saeed Kazmi etc.
